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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 ch

(S)-3-N-Boc-aminopiperidine Manufacturer/High quality/Best price/In stock

Cas:216854-23-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

216854-23-8

Cas:216854-23-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 (S)-3-Boc-Aminopiperidine

Cas:216854-23-8

Min.Order:1

Negotiable

Type:Other

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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

(S)-3-(tert-Butoxycarbonylamino)-piperidine

Cas:216854-23-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Density: 1.02 ± 0.1 g/cm3 (Predicted) Melting point: 122-127 ° C Boiling point: 304.8 ± 31.0 ° C (Predicted) Specific rotation: -3 º (c=1, DMF) Flash point: 138.2 ° C Steam pressure: 0.000854mmHg at 25 ° C Solubilit

(S)-3-N-Boc-aminopiperidine 216854-23-8

Cas:216854-23-8

Min.Order:5 Kilogram

FOB Price: $20.0 / 80.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - (S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

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

Top Purity CAS 216854-23-8 with fast shipping

Cas:216854-23-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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:powder Storage:Store in sealed containers at cool & dry pla

(S)-3-N-Boc-aminopiperidine CAS: 216854-23-8

Cas:216854-23-8

Min.Order:100 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

Carbamicacid, N-(3S)-3-piperidinyl-, 1,1-dimethylethyl ester 216854-23-8

Cas:216854-23-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:216854-23-8

Cas:216854-23-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:100 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

(S) -3-tert-butoxycarbonyl aminoperidine

Cas:216854-23-8

Min.Order:0 Metric Ton

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

(S)-3-Boc-aminopiperidine

Cas:216854-23-8

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 N-[(3S)-piperidin-3-yl]carbamate

Cas:216854-23-8

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

(S)-3-N-Boc-aminopiperidine Direct Manufacturer

Cas:216854-23-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Gram

Negotiable

Type:Other

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

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

tert-butyl (S)-piperidin-3-ylcarbamate

Cas:216854-23-8

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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,

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

(S)-3-N-Boc-aminopiperidine Basic information Product Name: (S)-3-N-Boc-aminopiperidine Synonyms: (3S)-3-Aminopiperidine, 3-BOC protected 95+%;Alogliptin Impurity 53;(S)-3-amino-N-boc-piperidine;tert-butyl (S)-piperidin-3-ylcarbamate;tert-butyl

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

(S) -3-tert-butoxycarbonyl aminoperidine

Cas:216854-23-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

(S) -3-tert-butoxycarbonyl aminoperidine

Cas:216854-23-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

(S) -3-tert-butoxycarbonyl aminoperidine

Cas:216854-23-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

Carbamicacid, N-(3S)-3-piperidinyl-, 1,1-dimethylethyl ester

Cas:216854-23-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

(S)-3-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate

(S)-3-N-Boc-aminopiperidine

Cas:216854-23-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

3(S)-<(butoxycarbonyl)amino>-2-oxopiperidine
92235-39-7

3(S)-<(butoxycarbonyl)amino>-2-oxopiperidine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

Conditions
ConditionsYield
With borane-THF In tetrahydrofuran at 0 - 25℃; for 6.75h;30%
(S)-2-(tert-butoxycarbonylamino)pentane-1,5-diyl dimethanesulfonate
607376-86-3

(S)-2-(tert-butoxycarbonylamino)pentane-1,5-diyl dimethanesulfonate

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

Conditions
ConditionsYield
With ammonium hydroxide In acetonitrile for 48h; Ambient temperature; Yield given;
L-glutamic acid
56-86-0

L-glutamic acid

2-benzyloxycarbonylaminomethyl-4-benzyliden-Δ2-oxazolinone-(5)

2-benzyloxycarbonylaminomethyl-4-benzyliden-Δ2-oxazolinone-(5)

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: H2SO4 / 2 h / Heating
2: Et3N / dioxane; H2O / 2 h / 0 °C
3: NaBH4, CaCl2 / ethanol / 2 h / 0 °C
4: Et3N / CH2Cl2 / 1 h / -10 - 0 °C
5: aq. NH4OH / acetonitrile / 48 h / Ambient temperature
View Scheme
L-glutamic acid dimethyl ester
6525-53-7, 16422-27-8, 40149-68-6

L-glutamic acid dimethyl ester

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: Et3N / dioxane; H2O / 2 h / 0 °C
2: NaBH4, CaCl2 / ethanol / 2 h / 0 °C
3: Et3N / CH2Cl2 / 1 h / -10 - 0 °C
4: aq. NH4OH / acetonitrile / 48 h / Ambient temperature
View Scheme
dimethyl (2S)-2-[(tert-butoxycarbonyl)amino]pentanedioate
59279-60-6, 130622-05-8

dimethyl (2S)-2-[(tert-butoxycarbonyl)amino]pentanedioate

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: NaBH4, CaCl2 / ethanol / 2 h / 0 °C
2: Et3N / CH2Cl2 / 1 h / -10 - 0 °C
3: aq. NH4OH / acetonitrile / 48 h / Ambient temperature
View Scheme
[(1S)-4-hydroxy-1-(hydroxymethyl)butyl]carbamic acid tert-butyl ester
162955-48-8

[(1S)-4-hydroxy-1-(hydroxymethyl)butyl]carbamic acid tert-butyl ester

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Et3N / CH2Cl2 / 1 h / -10 - 0 °C
2: aq. NH4OH / acetonitrile / 48 h / Ambient temperature
View Scheme
1-[4-chloro-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-2-(difluoromethyl)-4-methoxy-1H-benzimidazole
1188914-98-8

1-[4-chloro-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-2-(difluoromethyl)-4-methoxy-1H-benzimidazole

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl (R)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]piperidin-3-ylcarbamate
1188915-59-4

tert-butyl (R)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]piperidin-3-ylcarbamate

Conditions
ConditionsYield
at 20℃;100%
1-[5-(difluoromethyl)-6-fluoro-2-pyridyl]-6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridine
1527525-60-5

1-[5-(difluoromethyl)-6-fluoro-2-pyridyl]-6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl N-[(3S)-1-[3-(difluoromethyl)-6-[6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]-3-piperidyl]carbamate
1527525-62-7

tert-butyl N-[(3S)-1-[3-(difluoromethyl)-6-[6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]-3-piperidyl]carbamate

Conditions
ConditionsYield
With 4-methyl-morpholine In 1-methyl-pyrrolidin-2-one at 100℃; Sealed tube;100%
2-chloro-6,7-dimethoxyquinazolin-4-amine
23680-84-4

2-chloro-6,7-dimethoxyquinazolin-4-amine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl (S)-(1-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperidin-3-yl)carbamate

tert-butyl (S)-(1-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperidin-3-yl)carbamate

Conditions
ConditionsYield
In i-Amyl alcohol at 130℃; under 760.051 Torr; for 0.833333h; Microwave irradiation;100%
1-[4-chloro-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-2-(difluoromethyl)-4-methoxy-1H-benzimidazole
1188914-98-8

1-[4-chloro-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-2-(difluoromethyl)-4-methoxy-1H-benzimidazole

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl (S)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]piperidin-3-ylcarbamate
1188915-61-8

tert-butyl (S)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]piperidin-3-ylcarbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;100%
phenylacetaldehyde
122-78-1

phenylacetaldehyde

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl 1-phenethylpiperidin-3-ylcarbamate
1361322-88-4

(S)-tert-butyl 1-phenethylpiperidin-3-ylcarbamate

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; for 4.25h;99%
benzyl chloroformate
501-53-1

benzyl chloroformate

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

benzyl (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]piperidine-1-carboxylate
876379-22-5

benzyl (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]piperidine-1-carboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;99%
With triethylamine In dichloromethane at 0℃; for 1h;95%
With triethylamine In ethyl acetate at 0℃; for 1h;95%
With triethylamine In dichloromethane at 0 - 20℃; Product distribution / selectivity;89%
With triethylamine In tetrahydrofuran at 20℃; for 0.5h;
Bromodiphenylmethane
776-74-9

Bromodiphenylmethane

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl (1-benzhydrylpiperidin-3-yl)carbamate

(S)-tert-butyl (1-benzhydrylpiperidin-3-yl)carbamate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 60℃; for 14h;94%
2-methylpropane-1-sulfonyl chloride
35432-36-1

2-methylpropane-1-sulfonyl chloride

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

[(S)-1-(2-methyl-propane-1-sulfonyl)-piperidin-3-yl]-carbamic acid tert-butyl ester
1270496-69-9

[(S)-1-(2-methyl-propane-1-sulfonyl)-piperidin-3-yl]-carbamic acid tert-butyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;93%
7-chloro-6-nitrothieno[3,2-b]pyridine
110651-92-8

7-chloro-6-nitrothieno[3,2-b]pyridine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl [(3S)-1-(6-nitrothieno[3,2-b]pyridin-7-yl)piperidin-3-yl]carbamate
1620011-13-3

tert-butyl [(3S)-1-(6-nitrothieno[3,2-b]pyridin-7-yl)piperidin-3-yl]carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 110℃; for 12h;93%
2-chloro-4-((2-isopropyl-6-(4-methoxyphenyl)pyridin-4-yl)amino)pyrimidine-5-carboxamide

2-chloro-4-((2-isopropyl-6-(4-methoxyphenyl)pyridin-4-yl)amino)pyrimidine-5-carboxamide

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl (S)-(1-(5-carbamoyl-4-((2-isopropyl-6-(4-methoxyphenyl)pyridin-4-yl)amino)pyrimidin-2-yl)piperidin-3-yl)carbamate

tert-butyl (S)-(1-(5-carbamoyl-4-((2-isopropyl-6-(4-methoxyphenyl)pyridin-4-yl)amino)pyrimidin-2-yl)piperidin-3-yl)carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 90℃; for 1h;92%
4-chloro-9-(2-trimethylsilanyl-ethoxymethyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile
1200130-66-0

4-chloro-9-(2-trimethylsilanyl-ethoxymethyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl 1-(6-cyano-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrol-4-yl)piperidin-3-ylcarbamate
1312753-95-9

(S)-tert-butyl 1-(6-cyano-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrol-4-yl)piperidin-3-ylcarbamate

Conditions
ConditionsYield
In N,N-dimethyl acetamide at 100℃; for 2h;90%
di-tert-butyl (6-bromo-2-pyridinyl)imidodicarbonate
870703-61-0

di-tert-butyl (6-bromo-2-pyridinyl)imidodicarbonate

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl 6-(3-aminopiperidin-1-yl)pyridin-2-ylcarbamate hydrochloride

(S)-tert-butyl 6-(3-aminopiperidin-1-yl)pyridin-2-ylcarbamate hydrochloride

Conditions
ConditionsYield
Stage #1: di-tert-butyl (6-bromo-2-pyridinyl)imidodicarbonate; tert-butyl (S)-piperidin-3-yl-carbamate With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In N,N-dimethyl-formamide at 95℃; for 7h; Inert atmosphere;
Stage #2: With hydrogenchloride In 1,4-dioxane at 20℃; for 7h;
90%
formaldehyd
50-00-0

formaldehyd

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl (1-methylpiperidin-3-yl)carbamate
902152-77-6

(S)-tert-butyl (1-methylpiperidin-3-yl)carbamate

Conditions
ConditionsYield
With formic acid In 2-methyltetrahydrofuran; water at 80℃; for 0.75h;90%
3-(6-fluoropyridin-2-yl)-1-methyl-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine

3-(6-fluoropyridin-2-yl)-1-methyl-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl 1-(6-(1-methyl-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridin-3-yl)pyridin-2-yl)piperidin-3-ylcarbamate

(S)-tert-butyl 1-(6-(1-methyl-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridin-3-yl)pyridin-2-yl)piperidin-3-ylcarbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In ethanol at 100℃; for 15h;90%
5-iodo-6-nitro-1,2,3,4-tetrahydro-1,8-naphthyridine
1620012-10-3

5-iodo-6-nitro-1,2,3,4-tetrahydro-1,8-naphthyridine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl [(3S)-1-(3-nitro-5,6,7,8-tetrahydro-1,8-naphthyridin-4-yl)piperidin-3-yl]carbamate
1620012-11-4

tert-butyl [(3S)-1-(3-nitro-5,6,7,8-tetrahydro-1,8-naphthyridin-4-yl)piperidin-3-yl]carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 140℃; for 14h;89%
5-(4-chlorophenyl)-2-furoic acid
41019-45-8

5-(4-chlorophenyl)-2-furoic acid

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl N-[(3S)-1-[5-(4-chlorophenyl)furan-2-carbonyl]piperidin-3-yl]carbamate

tert-butyl N-[(3S)-1-[5-(4-chlorophenyl)furan-2-carbonyl]piperidin-3-yl]carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 1h;89%
2-chloro-4-((2,6-diisopropylpyridin-4-yl)amino)pyrimidine-5-carboxamide

2-chloro-4-((2,6-diisopropylpyridin-4-yl)amino)pyrimidine-5-carboxamide

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

tert-butyl (S)-(1-(5-carbamoyl-4-((2,6-diisopropylpyridin-4-yl)amino)pyrimidin-2-yl)piperidine -3-yl)carbamate

tert-butyl (S)-(1-(5-carbamoyl-4-((2,6-diisopropylpyridin-4-yl)amino)pyrimidin-2-yl)piperidine -3-yl)carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 90℃; for 0.5h;88%
With N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 90℃; for 0.5h;88%
4-(3-bromoimidazo[1,2-a]pyridin-6-yl)benzoic acid

4-(3-bromoimidazo[1,2-a]pyridin-6-yl)benzoic acid

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-tert-butyl (1-(4-(3-bromoimidazo[1,2-a]pyridin-6-yl)benzoyl)piperidin-4-yl)carbamate

(S)-tert-butyl (1-(4-(3-bromoimidazo[1,2-a]pyridin-6-yl)benzoyl)piperidin-4-yl)carbamate

Conditions
ConditionsYield
With dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 40℃; for 8h;88%

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