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Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

he company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 1-Boc-4-Hyroxymethyl-Piperidine

Cas:123855-51-6

Min.Order:1

Negotiable

Type:Other

inquiry

ANQING CHICO PHARMACEUTICAL CO.,LTD.

High quality. Factory supply. In stock. Best price. 1.Quick response within 24 hours. 2.Best quality in your requirement. 3.We pay more attention on delivery time, and usually ship on time. 4.Free samples will be provided. 5.Ensure specifications an

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

N-tert-Butoxycarbonyl-4-piperidinemethanol

Cas:123855-51-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

N-Boc-4-piperidinemethanol 123855-51-6

Cas:123855-51-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

FOB Price: $1000.0 / 1300.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 123855-51-6 with best quality

Cas:123855-51-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name N-Boc-4-piperidinemethanol Synonyms n-tert-butyloxycarbonyl-4-piperidinemethanol;N-BOC-4-HYDROXYLMETHYLENE-PIPERIDINE;N-BOC-4-HYDROXYMETHYLPIPERIDINE;N-BOC-4-PIPERIDINEMETHANOL;1-N-Boc-4

N-Boc-4-piperidinemethanol CAS: 123855-51-6

Cas:123855-51-6

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta

High quality 123855-51-6 N-Boc-4-piperidinemethanol with best price

Cas:123855-51-6

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

N-Boc-4-piperidinemethanol 123855-51-6

Cas:123855-51-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

N-Boc-4-piperidinemethanol CAS: 123855-51-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality orga

N-Boc-4-piperidinemethanol CAS: 123855-51-6

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

N-BOC-4-piperidine ethanol

Cas:123855-51-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: N-Boc-4-piperidinemethanol Synonyms: 123855-51-6;n-tert-butyloxycarbonyl-4-piperidinemethanol;N-BOC-4-HYDROXYLMETHYLENE-PIPERIDINE;N-BOC-4-HYDROXYMETHYLPIPERIDINE;N-BOC-4-PIPERIDINEMETHANOL;1-N-Boc-4-piperidinemethanol;tert-Butyl 4

N-Boc-4-piperidinemethanol Manufactory best quality

Cas:123855-51-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Yuanli Biological Technology Co., Ltd.

Product Name:N-Boc-4-piperidinemethanol Appearance: White to brown powder CAS No.:123855-51-6 MF:C11H21NO3 MW:215.29 Assay : 98% Shipping: Timely delivery after your payment Advantages:Good quality, favorable price, factory sales directly

Biggest manufacturer of N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

N-BOC-4-piperidinemethanol

Cas:123855-51-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Fred Technology Co.,Ltd.

N-Boc-4-piperidinemethanol is one of the most competitive products in our company, we can supply it with good quality and best price. Appearance:white to brown solid Storage:Room temperature, Keep in Dark Place. Package:Kilograms/MT Application:Pharm

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

N-BOC-4-piperidinemethanol

Cas:123855-51-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

tert-butyl 4-(hydroxymethyl)piperidine-1-carboxylate

Cas:123855-51-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Hot Sale 123855-51-6 Good Supplier N-Boc-4-piperidinemethanol Piperidine is a very important six-membered nitrogen heterocyclic compound. Many natural products contain piperidine structural units. Piperidine ring is the most common type of heterocyc

Hot Sale 123855-51-6 Good Supplier N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hefei Zhaobo Technology Co., Ltd.

N-Boc-4-piperidinemethanol CAS 123855-51-6 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict qual

N-Boc-4-piperidinemethanol CAS 123855-51-6

Cas:123855-51-6

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hebei Kunsui Technology Co., Ltd.

1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m

Organic Intermediate N-Boc-4-piperidinemethanol Powder CAS 123855-51-6

Cas:123855-51-6

Min.Order:1 Kilogram

FOB Price: $8.2 / 8.8

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: N-Boc-4-Piperidinemethanol CAS No.: 123855-51-6 Molecule Formula:C11H21NO3 Molecule Weight:215.29 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price N-Boc-4-Piperidinemethanol on stock

Cas:123855-51-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and develop

N-Boc-4-piperidinemethanol CAS NO.123855-51-6

Cas:123855-51-6

Min.Order:1 Kilogram

FOB Price: $2.0 / 6.0

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

N-(tert-Butoxycarbonyl)-4-(Hydroxymethyl)piperidine, 98 %

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

N-Boc-4-piperidinemethanolCAS NO.: 123855-51-6

Cas:123855-51-6

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

N-Boc-4-piperidinemethanol Basic information Product Name: N-Boc-4-piperidinemethanol Synonyms: 1-N-BOC-4-HYDROXYMETHYL-PIPERIDINE;1-(TERT-BUTOXYCARBONYL)-4-(HYDROXYMETHYL)PIPERIDINE;1-(TERT-BUTOXYCARBONYL)-4-PIPERIDINEMETHANOL;TERT-BUTYL 4-(H

N-Boc-4-piperidinemethanol

Cas:123855-51-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

4-piperidinemethanol
6457-49-4

4-piperidinemethanol

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
In dichloromethane100%
In tetrahydrofuran; ethyl acetate at 20℃; for 14h;100%
With sodium carbonate In tetrahydrofuran; water at 95℃; for 2.5h;100%
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
84358-13-4

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With borane-THF In tetrahydrofuran100%
Stage #1: N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid With borane-THF In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: With methanol
96%
With borane-THF In tetrahydrofuran at 0℃; for 0.666667h; Inert atmosphere;89%
tert butyl 4-formylpiperidine-1-carboxylate
137076-22-3

tert butyl 4-formylpiperidine-1-carboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate at 0 - 25℃; for 1h;100%
With sodium tetrahydroborate In ethanol for 1h; Inert atmosphere;53%
1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate
142851-03-4

1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Stage #1: 1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate With diisobutylaluminium hydride In tetrahydrofuran at -78 - 20℃; for 0.833333h;
Stage #2: With ammonium chloride In tetrahydrofuran; water at 20℃; for 0.75h;
97%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 2h;96%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃;94%
tert-butyl 4-(iodomethyl)piperidine-1-carboxylate
145508-94-7

tert-butyl 4-(iodomethyl)piperidine-1-carboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In tetrahydrofuran93%
chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
84358-13-4

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With 4-methyl-morpholine; sodium borohydrid In tetrahydrofuran; methanol; ethyl acetate90%
With 4-methyl-morpholine; sodium borohydrid In tetrahydrofuran; methanol; ethyl acetate90%
borane tetrahydrofuran

borane tetrahydrofuran

potassium carbonate
584-08-7

potassium carbonate

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
84358-13-4

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
In tetrahydrofuran; water84%
potassium carbonate
584-08-7

potassium carbonate

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
84358-13-4

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
In tetrahydrofuran; water84%
1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate
124443-68-1

1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Stage #1: 1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate With lithium borohydride In tetrahydrofuran at 0℃; Reflux;
Stage #2: With water In tetrahydrofuran Product distribution / selectivity;
82%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃;
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃;
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃;
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Inert atmosphere;
4-piperidinemethanol
6457-49-4

4-piperidinemethanol

tBuOC(O)X

tBuOC(O)X

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Acylation;
isonipecotic acid
498-94-2

isonipecotic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / aq. NaOH, Et3N / dioxane / 20 h / Ambient temperature
2: BH3*THF / tetrahydrofuran / 1 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: 100 percent / CH2Cl2
2: 100 percent / BH3*THF / tetrahydrofuran
View Scheme
Multi-step reaction with 2 steps
1: 91 percent / NaHCO3 / dioxane; H2O / 24 h
2: 84 percent / BH3*THF / tetrahydrofuran / 0 - 25 °C
View Scheme
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / aq. NaOH, Et3N / dioxane / 20 h / Ambient temperature
2: BH3*THF / tetrahydrofuran / 1 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: 100 percent / CH2Cl2
2: 100 percent / BH3*THF / tetrahydrofuran
View Scheme
Multi-step reaction with 2 steps
1: 91 percent / NaHCO3 / dioxane; H2O / 24 h
2: 84 percent / BH3*THF / tetrahydrofuran / 0 - 25 °C
View Scheme
4-carbethoxypiperidine
1126-09-6

4-carbethoxypiperidine

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 98 percent / Et3N; DMAP / CH2Cl2
2: 94 percent / LiAlH4 / tetrahydrofuran / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: 99 percent / ethyl acetate / 20 h / Ambient temperature
2: 84 percent / LAH / tetrahydrofuran / 2 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: 94 percent / Et3N / dioxane; H2O / 16 h / 0 - 20 °C
2: 93 percent / LiAlH4 / tetrahydrofuran / 16 h / 0 - 20 °C
View Scheme
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

1.) NaH; 2.) SOCl2

1.) NaH; 2.) SOCl2

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 98 percent / Et3N; DMAP / CH2Cl2
2: 94 percent / LiAlH4 / tetrahydrofuran / 0 °C
View Scheme
isonipecotic acid
498-94-2

isonipecotic acid

paraformaldehyde

paraformaldehyde

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 91 percent / NaHCO3 / dioxane; H2O / 24 h
2: 84 percent / BH3*THF / 0 - 25 °C
View Scheme
Multi-step reaction with 2 steps
1.1: aq. NaOH / 1,2-dimethoxy-ethane
2.1: isobutyl chloroformate; N-methylmorpholine / 1,2-dimethoxy-ethane / 0 °C
2.2: aq. NaBH4
View Scheme
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

pentacarbonyl<1-<<(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl>oxy>-(E)-3-phenyl-2-propenylidene>chromium

pentacarbonyl<1-<<(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl>oxy>-(E)-3-phenyl-2-propenylidene>chromium

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 91 percent / NaHCO3 / dioxane; H2O / 24 h
2: 84 percent / BH3*THF / 0 - 25 °C
View Scheme
Multi-step reaction with 2 steps
1.1: aq. NaOH / 1,2-dimethoxy-ethane
2.1: isobutyl chloroformate; N-methylmorpholine / 1,2-dimethoxy-ethane / 0 °C
2.2: aq. NaBH4
View Scheme
4-piperidinemethanol
6457-49-4

4-piperidinemethanol

tert-butyldicarbonate
34619-03-9

tert-butyldicarbonate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h;
In dichloromethane at 0 - 20℃;
borane-THF
14044-65-6

borane-THF

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
84358-13-4

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
In tetrahydrofuran
4-carbethoxypiperidine
1126-09-6

4-carbethoxypiperidine

aqueous sodium hydrogen sulfate

aqueous sodium hydrogen sulfate

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate
142851-03-4

1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With sodium carbonate In 1,4-dioxane; diethyl ether; ethyl acetate11.7 gm (36%)
isonipecotic acid
498-94-2

isonipecotic acid

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

(Boc)2 O

(Boc)2 O

ethyl acetate
141-78-6

ethyl acetate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With sodium hydroxide; sodium tetrahydroborate; triethylamine In tetrahydrofuran; 1,4-dioxane; hexane; dichloromethane
sodium borohydrid

sodium borohydrid

tert butyl 4-formylpiperidine-1-carboxylate
137076-22-3

tert butyl 4-formylpiperidine-1-carboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
In tetrahydrofuran; hexane
tert-butyl 4-((4-(benzyloxy)phenoxy)methyl)piperidine-1-carboxylate
1401098-21-2

tert-butyl 4-((4-(benzyloxy)phenoxy)methyl)piperidine-1-carboxylate

A

tert-butyl 4-((4-hydroxycyclohexyloxy)methyl)piperidine-1-carboxylate
1401098-22-3

tert-butyl 4-((4-hydroxycyclohexyloxy)methyl)piperidine-1-carboxylate

B

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogen / palladium 10% on activated carbon / ethanol; water / 15 h / 23 °C / 760.05 Torr
2: hydrogen; sodium hydroxide / rhodium contaminated with carbon / water / 21 h / 60 - 70 °C / 7500.75 - 9750.98 Torr
View Scheme
tert-butyl 4-[(4-hydroxyphenoxy)methyl]piperidine-1-carboxylate
1350060-40-0

tert-butyl 4-[(4-hydroxyphenoxy)methyl]piperidine-1-carboxylate

A

tert-butyl 4-((4-hydroxycyclohexyloxy)methyl)piperidine-1-carboxylate
1401098-22-3

tert-butyl 4-((4-hydroxycyclohexyloxy)methyl)piperidine-1-carboxylate

B

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
With hydrogen; sodium hydroxide; rhodium contaminated with carbon In water at 60 - 70℃; under 7500.75 - 9750.98 Torr; for 21h;
piperidine-4-carboxylic acid ethyl ester hydrochloride

piperidine-4-carboxylic acid ethyl ester hydrochloride

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethylamine / dichloromethane / 16 h / 20 °C
2: lithium aluminium tetrahydride / tetrahydrofuran / 6 h / 0 - 45 °C
View Scheme
N-tert-butyloxycarbonylpiperidin-4-one
79099-07-3

N-tert-butyloxycarbonylpiperidin-4-one

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / 0 °C
1.2: 12 h / 0 - 25 °C
2.1: cerium(III) chloride; sodium iodide / acetonitrile / 12 h / Reflux
3.1: sodium tetrahydroborate; methanol / 1 h / 0 - 25 °C
View Scheme
tert-butyl 4-(methoxymethylene)piperidine-1-carboxylate
138022-91-0

tert-butyl 4-(methoxymethylene)piperidine-1-carboxylate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: cerium(III) chloride; sodium iodide / acetonitrile / 12 h / Reflux
2: sodium tetrahydroborate; methanol / 1 h / 0 - 25 °C
View Scheme
isonipecotic acid methyl ester
2971-79-1

isonipecotic acid methyl ester

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethylamine / dichloromethane / 12 h / 25 °C
2: lithium borohydride / tetrahydrofuran / 0 °C / Reflux
View Scheme
pyridine-4-carboxylic acid
55-22-1

pyridine-4-carboxylic acid

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogen / water / 1.5 h / 80 - 95 °C
2: potassium hydroxide; water / ethanol
3: sodium tetrahydroborate / tetrahydrofuran / 3.5 h / -5 - 0 °C
View Scheme
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate
161975-39-9

tert-butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 5℃; for 1.5h;100%
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 1.33333h;100%
With triethylamine In dichloromethane at 0 - 20℃; for 2h;100%
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert butyl 4-formylpiperidine-1-carboxylate
137076-22-3

tert butyl 4-formylpiperidine-1-carboxylate

Conditions
ConditionsYield
With oxalyl dichloride; dimethyl sulfoxide; triethylamine In dichloromethane Swern oxidation;100%
Stage #1: tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With oxalyl dichloride; dimethyl sulfoxide In dichloromethane for 0.25h; Cooling with acetone-dry ice;
Stage #2: With triethylamine In dichloromethane at 20℃;
100%
Stage #1: tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -20℃; for 0.333333h; Swern oxidation; Inert atmosphere;
Stage #2: With triethylamine In dichloromethane at -50 - 20℃; Swern oxidation; Inert atmosphere;
100%
benzyl bromide
100-39-0

benzyl bromide

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-((benzyloxy)methyl)piperidine-1-carboxylate
301226-04-0

tert-butyl 4-((benzyloxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With sodium hydride In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 23h;100%
Stage #1: tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.25h; Inert atmosphere;
Stage #2: benzyl bromide In tetrahydrofuran; mineral oil at 0 - 80℃; for 3h; Inert atmosphere;
76%
Stage #1: tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With sodium hydride In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 0.75h;
Stage #2: benzyl bromide In DMF (N,N-dimethyl-formamide) at 0 - 60℃;
With NaH In hexane; N,N-dimethyl-formamide
C13H12N4O3
895136-02-4

C13H12N4O3

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

C19H23N5O3

C19H23N5O3

Conditions
ConditionsYield
Stage #1: C13H12N4O3; tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With PS-triphenylphosphine In dichloromethane for 0.0833333h;
Stage #2: With di-tert-butyl-diazodicarboxylate In dichloromethane at 20℃; for 3h;
Stage #3: With trifluoroacetic acid In dichloromethane
100%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

(1-tert-butoxycarbonylpiperidin-4-ylmethyl)methanesulfonate

(1-tert-butoxycarbonylpiperidin-4-ylmethyl)methanesulfonate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; water100%
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-(chloromethyl)piperidine-1-carboxylate
479057-79-9

tert-butyl 4-(chloromethyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With tetrachloromethane In dichloromethane at 20℃;100%
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

4-piperidinemethanol hydrochloride

4-piperidinemethanol hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane at 20℃; for 3h;100%
With hydrogenchloride In 1,4-dioxane; dichloromethane at 20℃; for 6h;77%
With hydrogenchloride In methanol; diethyl ether for 1h;
With hydrogenchloride In 1,4-dioxane; water for 1h;
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

4-(methylsulfonylmethyl)piperidine-1-carboxylic acid tert-butyl ester
194872-09-8

4-(methylsulfonylmethyl)piperidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 12.5h;100%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

N-tert-butoxycarbonyl-4-(4-toluenesulphonyloxymethyl)piperidine
166815-96-9

N-tert-butoxycarbonyl-4-(4-toluenesulphonyloxymethyl)piperidine

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 0 - 17℃; for 2h; Inert atmosphere;99%
With triethylamine In dichloromethane at 10 - 20℃; for 12h;92.1%
With pyridine at 0 - 20℃; for 16h;91%
1-methyl-4-nitro-5-chloro-1H-pyrazole
42098-25-9

1-methyl-4-nitro-5-chloro-1H-pyrazole

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-((4-amino-1-methyl-1H-pyrazol-5-yloxy)methyl)piperidine-1-carboxylate
1338717-88-6

tert-butyl 4-((4-amino-1-methyl-1H-pyrazol-5-yloxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: 5-chloro-1-methyl-4-nitro-1H-pyrazole; tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With sodium hydride In N,N-dimethyl-formamide for 1h;
Stage #2: With iron; ammonium chloride In ethanol; water at 60℃; for 1h;
99%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-((5-bromopyridin-2-yloxy)methyl)piperidine-1-carboxylate
1010114-48-3

tert-butyl 4-((5-bromopyridin-2-yloxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 3h; Temperature; Concentration;98%
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 80℃; for 5h;87%
Stage #1: tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With sodium hydride In dimethyl sulfoxide; mineral oil at 20 - 50℃; for 1.5h;
Stage #2: 2,5-dibromopyridine In dimethyl sulfoxide; mineral oil at 20℃;
84%
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 3h;78%
4-((3-phenylpropyl)amino)-2-chloroquinazolin-7-ol

4-((3-phenylpropyl)amino)-2-chloroquinazolin-7-ol

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

4-((3-phenylpropyl)amino)-2-chloro-7-(O-((N-boc)piperidin-4-ylmethoxy))quinazoline

4-((3-phenylpropyl)amino)-2-chloro-7-(O-((N-boc)piperidin-4-ylmethoxy))quinazoline

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 20℃; for 18h; Inert atmosphere;98%
4,6-dichloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine
881902-80-3

4,6-dichloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-[[6-chloro-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridin-4-yl]oxymethyl] piperidine-1-carboxylate

tert-butyl 4-[[6-chloro-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridin-4-yl]oxymethyl] piperidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate With sodium hydride In dimethyl sulfoxide; mineral oil at 20℃; for 0.5h;
Stage #2: 4,6-dichloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine In dimethyl sulfoxide; mineral oil at 20℃; for 2h;
98%
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-(iodomethyl)piperidine-1-carboxylate
145508-94-7

tert-butyl 4-(iodomethyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With 1H-imidazole; iodine; triphenylphosphine In tetrahydrofuran at 20℃;97%
With pyridine; iodine; triphenylphosphine In benzene for 1.5h; Heating;92%
With 1H-imidazole; iodine; triphenylphosphine In tetrahydrofuran at 20℃; for 14h;92%
(4-chlorophenyl)(3-hydroxyphenyl)methanone
62810-39-3

(4-chlorophenyl)(3-hydroxyphenyl)methanone

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-{[3-(4-chlorobenzoyl)phenoxy]methyl}-piperidine-1-carboxylate
1372526-57-2

tert-butyl 4-{[3-(4-chlorobenzoyl)phenoxy]methyl}-piperidine-1-carboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran for 3h; Mitsunobu reaction;97%
4-Nitrophenyl chloroformate
7693-46-1

4-Nitrophenyl chloroformate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

(1-(tert-Butoxycarbonyl)piperidin-4-yl)methyl 4-nitrophenyl carbonate
1159928-33-2

(1-(tert-Butoxycarbonyl)piperidin-4-yl)methyl 4-nitrophenyl carbonate

Conditions
ConditionsYield
With 4-methyl-morpholine In DCM at 0 - 20℃;96%
2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-(((2'-hydroxy-[1,1'-biphenyl]-2-yl)oxy)methyl)piperidine-1-carboxylate

tert-butyl 4-(((2'-hydroxy-[1,1'-biphenyl]-2-yl)oxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 6h; Inert atmosphere;96%
5-bromo-6-chloropyridin-3-ol
130115-85-4

5-bromo-6-chloropyridin-3-ol

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

C16H22BrClN2O3

C16H22BrClN2O3

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 5h;96%
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-(bromomethyl)piperidine-1-carboxylate
158407-04-6

tert-butyl 4-(bromomethyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With carbon tetrabromide; triphenylphosphine In dichloromethane at 20℃; for 1h;95%
With carbon tetrabromide; triphenylphosphine In dichloromethane for 0.166667h;95%
With carbon tetrabromide; triphenylphosphine In dichloromethane at 0 - 20℃; for 22h;94%
4-((1-benzylpiperidin-4-yl)amino)-6-methoxy-7-hydroxy-2-(4-phenylpiperazin-1-yl)quinazoline

4-((1-benzylpiperidin-4-yl)amino)-6-methoxy-7-hydroxy-2-(4-phenylpiperazin-1-yl)quinazoline

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

4-((1-benzylpiperidine-4-yl)amino)-6-methoxy-2-(4-phenylpiperazin-1-yl)-7-(O-((N-Boc)piperidin-4-ylmethoxy))quinazoline

4-((1-benzylpiperidine-4-yl)amino)-6-methoxy-2-(4-phenylpiperazin-1-yl)-7-(O-((N-Boc)piperidin-4-ylmethoxy))quinazoline

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 0 - 20℃; for 28h; Inert atmosphere;95%
2-fluoro-5-nitrophenyldiazonium tetrafluoroborate

2-fluoro-5-nitrophenyldiazonium tetrafluoroborate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

5-nitro-2-(piperidinium-4-ylmethoxy)benzenediazonium tetrafluoroborate fluoride

5-nitro-2-(piperidinium-4-ylmethoxy)benzenediazonium tetrafluoroborate fluoride

Conditions
ConditionsYield
In dimethylsulfoxide-d6; [D3]acetonitrile at 40℃; for 15h; Inert atmosphere;95%
N-(3-methoxybenzyl)-6-methyl-4-(2H-tetrazol-5-yl)picolinamide
1112181-71-1

N-(3-methoxybenzyl)-6-methyl-4-(2H-tetrazol-5-yl)picolinamide

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-((5-(2-((3-methoxybenzyl)carbamoyl)-6-methylpyridin-4-yl)-2H-tetrazol-2-yl)methyl)piperidine-1-carboxylate

tert-butyl 4-((5-(2-((3-methoxybenzyl)carbamoyl)-6-methylpyridin-4-yl)-2H-tetrazol-2-yl)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With di-tert-butyl-diazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 15h;94%
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

N-(N-Boc-piperidin-4-yl)methoxyphthalimide
143540-03-8

N-(N-Boc-piperidin-4-yl)methoxyphthalimide

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere;94%
3-bromo-4-chloropyridine
36953-42-1

3-bromo-4-chloropyridine

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-(((3-bromopyridin-4-yl)oxy)methyl)piperidine-1-carboxylate

tert-butyl 4-(((3-bromopyridin-4-yl)oxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide94%
tert-butyl 3-chloro-4-fluorobenzoate
570407-88-4

tert-butyl 3-chloro-4-fluorobenzoate

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
123855-51-6

tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate

tert-butyl 4-((4-(tert-butoxycarbonyl)-2-chlorophenoxy)methyl)piperidine-1-carboxylate

tert-butyl 4-((4-(tert-butoxycarbonyl)-2-chlorophenoxy)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 80℃; for 18h; Inert atmosphere;94%

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