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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

(R)-(-)-3-Pyrrolidinol hydrochloride Manufacturer/High quality/Best price/In stock

Cas:104706-47-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality (R)-(-)-3-Pyrrolidinol Hydrochloride supplier in China

Cas:104706-47-0

Min.Order:0 Metric Ton

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 (R)-(-)-3-Pyrrolidinol Hydrochloride

Cas:104706-47-0

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 api, intermedi

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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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

(R)-3-Hydroxypyrrolidine hydrochloride

Cas:104706-47-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

(R)-(-)-3-Pyrrolidinol hydrochloride -

Cas:104706-47-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Melting point: 104-107 ° C (lit.) Boiling point: 224.7 ℃ at 760 mmHg Specific rotation: -7.6 ° (20/D, c=3,5, CH3OH) Solubility in DMSO Refractive index: -7.8 ° (C=3.5, MeOH) Appearance:Pale Brown Solid Storage:Inert atmosphere,Room Temper

(R)-(-)-3-Pyrrolidinol hydrochloride 104706-47-0

Cas:104706-47-0

Min.Order:1 Kilogram

FOB Price: $20.0 / 60.0

Type:Trading Company

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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

New production CAS 104706-47-0 with best quality

Cas:104706-47-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:10 Kilogram

FOB Price: $100.0 / 120.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

(R)-3-Hydroxypyrrolidine HClCAS104706-47-0

Cas:104706-47-0

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

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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

3-Pyrrolidinol,hydrochloride (1:1), (3R)- 104706-47-0

Cas:104706-47-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

(R)-(-)-3-Pyrrolidinol hydrochloride CAS:104706-47-0 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 qua

(R)-(-)-3-Pyrrolidinol hydrochloride CAS:104706-47-0

Cas:104706-47-0

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

3-Pyrrolidinol,hydrochloride (1:1), (3R)-

Cas:104706-47-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

3-Pyrrolidinol,hydrochloride (1:1), (3R)-

Cas:104706-47-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

(R)-(-)-3-Pyrrolidinol Hydrochloride

Cas:104706-47-0

Min.Order:0

Negotiable

Type:Manufacturers

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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

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

(R)-3-HYDROXYPYRROLIDINE HYDROCHLORIDE

Cas:104706-47-0

Min.Order:1 Gram

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

(R)-3-HydroxypyrrolidineHydrochloride

Cas:104706-47-0

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

(3R)-pyrrolidin-3-ol hydrochloride

Cas:104706-47-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Melting Point:104-107 °C(lit.) Refractive Index:-7.8 ° (C=3.5, MeOH) Boiling Point:224.7 °C at 760 mmHg Flash Point:105.8 °C PSA:32.26000 LogP:0.47140 Storage Temp.:Room temperature. Solubility.:Soluble in DMSO. Hydr

high-quality104706-47-0 (R)-3-Hydroxypyrrolidine hydrochloride

Cas:104706-47-0

Min.Order:1 Gram

FOB Price: $6.0

Type:Trading Company

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products (R)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:100 Gram

Negotiable

Type:Other

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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 als

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

High quality (R)-(-)-3-Pyrrolidinol Hydrochloride

Cas:104706-47-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

(R)-(-)-3-Pyrrolidinol hydrochlorideAppearance:White fine powder Storage:Kept in a cool,dry and ventilated place Package:according to customers' requirements Application:Meets the requirements Transportation:By air(EMS or EUB or FedEx or TNT ect...)

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:1 Gram

Negotiable

Type:Other

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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SICHUAN TONGSHENG AMINOACID CO.LTD

Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we have the best quality and price. Guarantee high quality, competive price and reliable service. We fully compliance with ISO900

(R)-3-HYDROXYPYRROLIDINE HYDROCHLORIDE

Cas:104706-47-0

Min.Order:50 Gram

Negotiable

Type:Manufacturers

inquiry

Siwei Development Group Ltd.

Product name: (R)-(-)-3-Pyrrolidinol Hydrochloride CAS No.:104706-47-0 Molecule Formula:C4H10ClNO Molecule Weight:123.58 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard

High Quality (R)-(-)-3-Pyrrolidinol Hydrochloride in stock

Cas:104706-47-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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,

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

(R)-(-)-3-Pyrrolidinol hydrochloride Basic information Product Name: (R)-(-)-3-Pyrrolidinol hydrochloride Synonyms: (R)-(-)-3-PYRROLIDINOL HCL;(R)-3-Hydroxypyrrolidine hydrochloride, (R)-3-Pyrrolidinol hydrochloride;(3R)-Pyrrolidin-3-ol hydroc

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:1 Gram

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

(R)-(-)-3-Pyrrolidinol hydrochloride

Cas:104706-47-0

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Synthetic route

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
109431-87-0

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane at 20℃; for 1h;90%
With hydrogenchloride In methanol; water at 20℃;63%
With hydrogenchloride In ethyl acetate at 0 - 20℃;
(3R)-N-acetyl-3-(tert-butyldimethylsilyloxy)propylamine
130680-56-7

(3R)-N-acetyl-3-(tert-butyldimethylsilyloxy)propylamine

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride for 6h; Heating;85%
2-chloro-5-trifluoromethylpyridine
52334-81-3

2-chloro-5-trifluoromethylpyridine

A

1-(5-trifluoromethyl-pyridin-2-yl)-pyrrolidin-3(R)-ol
475295-14-8

1-(5-trifluoromethyl-pyridin-2-yl)-pyrrolidin-3(R)-ol

B

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

Conditions
ConditionsYield
With potassium carbonate In ethanol; nitrogen; waterA n/a
B 80.5%
4R-4-hydroxyproline
51-35-4

4R-4-hydroxyproline

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

Conditions
ConditionsYield
Stage #1: 4R-4-hydroxyproline In butanone; cyclohexanol at 45 - 154℃; for 5h;
Stage #2: With hydrogenchloride In ethyl acetate; butanone; cyclohexanol at 0 - 25℃; for 2 - 3h; pH=1.0 - 2.0;
76%
In cyclohexene; cyclohexanol at 154℃; for 48h;51%
Stage #1: 4R-4-hydroxyproline In cyclohexene-1-one, 2-; cyclohexanol at 155 - 160℃; for 11h;
Stage #2: With hydrogenchloride In cyclohexene-1-one, 2-; ethanol; cyclohexanol at 0 - 5℃;
35%
With cyclohexenone In various solvent(s)
3-(R)-(-)-3-hydroxypyrrolidine hydrochloride

3-(R)-(-)-3-hydroxypyrrolidine hydrochloride

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

A

(R)-1-tosylpyrrolidin-3-ol
133034-00-1

(R)-1-tosylpyrrolidin-3-ol

B

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

3-(R)-(-)-3-hydroxypyrrolidine hydrochloride

3-(R)-(-)-3-hydroxypyrrolidine hydrochloride

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

A

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

B

1-tosyl-3-(R)-(-)-hydroxypyrrolidine
170456-83-4

1-tosyl-3-(R)-(-)-hydroxypyrrolidine

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

5-({[1-(4-Chloro-phenyl)-methanoyl]-amino}-methyl)-thiophene-2-sulfonyl chloride
166964-34-7

5-({[1-(4-Chloro-phenyl)-methanoyl]-amino}-methyl)-thiophene-2-sulfonyl chloride

4-chloro-N-[(5-{[(3R)-3-hydroxypyrrolidin-1-yl]sulfonyl}thien-2-yl)methyl]benzamide

4-chloro-N-[(5-{[(3R)-3-hydroxypyrrolidin-1-yl]sulfonyl}thien-2-yl)methyl]benzamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In DMF (N,N-dimethyl-formamide); dichloromethane99.9%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
109431-87-0

(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 0.12h;99%
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride With triethylamine In methanol; dichloromethane at 0℃; for 0.166667h;
Stage #2: di-tert-butyl dicarbonate In methanol; dichloromethane at 0 - 25℃; for 16h;
99%
With potassium carbonate In tetrahydrofuran; water96%
5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester
1224944-77-7

5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

ethyl 5-[(3R)-3-hydroxypyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 5-[(3R)-3-hydroxypyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidine-3-carboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 60℃; for 1h; Inert atmosphere;98%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

4,6-diiodo-2-methoxypyrimidine

4,6-diiodo-2-methoxypyrimidine

(R)-1-(6-iodo-2-methoxypyrimidin-4-yl)pyrrolidin-3-ol

(R)-1-(6-iodo-2-methoxypyrimidin-4-yl)pyrrolidin-3-ol

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol at 75℃; for 1h;96%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

benzyl chloroformate
501-53-1

benzyl chloroformate

(3R)-3-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
100858-33-1

(3R)-3-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester

Conditions
ConditionsYield
With sodium hydroxide at 5℃; for 2h;95%
With triethylamine In dichloromethane at 0℃; for 2h;
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride; benzyl chloroformate With triethylamine In dichloromethane for 6h;
Stage #2: With hydrogenchloride In dichloromethane; water
With triethylamine In dichloromethane for 6h;
methyl 3-bromo-2-phenylquinoxaline-6-carboxylate
1268865-09-3

methyl 3-bromo-2-phenylquinoxaline-6-carboxylate

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-methyl 3-(3-hydroxypyrrolidin-1-yl)-2-phenylquinoxaline-6-carboxylate
1268866-28-9

(R)-methyl 3-(3-hydroxypyrrolidin-1-yl)-2-phenylquinoxaline-6-carboxylate

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide; toluene at 100℃; Sealed tube;95%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

tert-butylchlorodiphenylsilane
58479-61-1

tert-butylchlorodiphenylsilane

(R)-3-(tert-butyldiphenylsilanyloxy)pyrrolidine

(R)-3-(tert-butyldiphenylsilanyloxy)pyrrolidine

Conditions
ConditionsYield
With pyridine; silver nitrate In tetrahydrofuran at 20℃; for 16h;95%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

Ethoxycarbonyl isothiocyanate
16182-04-0

Ethoxycarbonyl isothiocyanate

[(3R)-3-hydroxypyrrolidine-1-carbothioyl]carbamic acid ethyl ester

[(3R)-3-hydroxypyrrolidine-1-carbothioyl]carbamic acid ethyl ester

Conditions
ConditionsYield
In tetrahydrofuran at 0 - 20℃;93%
In tetrahydrofuran93%
formaldehyd
50-00-0

formaldehyd

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-1-methyl-3-pyrrolidinol
104641-60-3

(R)-1-methyl-3-pyrrolidinol

Conditions
ConditionsYield
With sodium hydroxide; formic acid In tetrahydrofuran; water at 60℃; for 2.33333h; Heating / reflux;92%
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride With sodium hydroxide In tetrahydrofuran for 0.333333h;
Stage #2: formaldehyd With formic acid In tetrahydrofuran; water at 60℃; for 2h; Reflux;
Stage #3: With sodium hydroxide In tetrahydrofuran; water at 0℃; pH=Ca. 10;
92%
5-chloro-2-morpholino-6-nitrooxazolo[4,5-b]pyridine

5-chloro-2-morpholino-6-nitrooxazolo[4,5-b]pyridine

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-1-(2-morpholino-6-nitrooxazolo[4,5-b]pyridin-5-yl)pyrrolidin-3-ol

(R)-1-(2-morpholino-6-nitrooxazolo[4,5-b]pyridin-5-yl)pyrrolidin-3-ol

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃; for 48h; Inert atmosphere;91.7%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

4-nitrobenzyl chloroformate
4457-32-3

4-nitrobenzyl chloroformate

(3R)-3-hydroxy-1-(4-nitrobenzyloxycarbonyl)-pyrrolidine
105601-88-5

(3R)-3-hydroxy-1-(4-nitrobenzyloxycarbonyl)-pyrrolidine

Conditions
ConditionsYield
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride; 4-nitrobenzyl chloroformate With triethylamine In dichloromethane at 0 - 20℃; for 5h;
Stage #2: With sodium hydrogencarbonate In dichloromethane; water; ethyl acetate
90%
With triethylamine In dichloromethane90%
With triethylamine In dichloromethane at 0℃; for 0.5h;89%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

[6-oxo-3-(2-phenyl-pyrazolo[1,5-a]pyridin-3-yl)-1(6H)-pyridazin-1-yl]acetic acid
210880-36-7

[6-oxo-3-(2-phenyl-pyrazolo[1,5-a]pyridin-3-yl)-1(6H)-pyridazin-1-yl]acetic acid

2-[2-(3-hydroxy-pyrrolidin-1-yl)-2-oxo-ethyl]-6-(2-phenyl-pyrazolo[1,5-a]pyridin-3-yl)-2H-pyridazin-3-one

2-[2-(3-hydroxy-pyrrolidin-1-yl)-2-oxo-ethyl]-6-(2-phenyl-pyrazolo[1,5-a]pyridin-3-yl)-2H-pyridazin-3-one

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide at 20℃;90%
Benzyl 1-({[4-([2-[(phenoxycarbonyl)amino]pyridin-4-yl}oxy)-2,5-difluorophenyl]amino}carbonyl)cyclopropanecarboxylate
1009816-25-4

Benzyl 1-({[4-([2-[(phenoxycarbonyl)amino]pyridin-4-yl}oxy)-2,5-difluorophenyl]amino}carbonyl)cyclopropanecarboxylate

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

Benzyl 1-[({2,5-difluoro-4-[(2-{[((R)-3-hydroxypyrrolidin-1-yl)carbonyl]amino}pyridin-4-yl)oxy]phenyl}amino)carbonyl]cyclopropanecarboxylate
1009816-43-6

Benzyl 1-[({2,5-difluoro-4-[(2-{[((R)-3-hydroxypyrrolidin-1-yl)carbonyl]amino}pyridin-4-yl)oxy]phenyl}amino)carbonyl]cyclopropanecarboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In 1-methyl-pyrrolidin-2-one at 20℃; for 20.6667h;90%
5-chloro-4-((3'-(3-chloropropoxy)-2,2'-dimethyl-[1,1'-biphenyl]-3-yl)methoxy)-2-methoxybenzaldehyde

5-chloro-4-((3'-(3-chloropropoxy)-2,2'-dimethyl-[1,1'-biphenyl]-3-yl)methoxy)-2-methoxybenzaldehyde

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-5-chloro-4-((3'-(3-(3-hydroxypyrrolidin-1-yl)propoxy)-2,2'-dimethyl-[1,1'-biphenyl]-3-yl)methoxy)-2-methoxybenzaldehyde

(R)-5-chloro-4-((3'-(3-(3-hydroxypyrrolidin-1-yl)propoxy)-2,2'-dimethyl-[1,1'-biphenyl]-3-yl)methoxy)-2-methoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate; sodium iodide In N,N-dimethyl-formamide at 80℃; for 16h;90%
5-bromo-2-chloro-4-methyl-pyrimidine
633328-95-7

5-bromo-2-chloro-4-methyl-pyrimidine

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-1-(5-bromo-4-methylpyrimidin-2-yl)pyrrolidin-3-ol
1454301-74-6

(R)-1-(5-bromo-4-methylpyrimidin-2-yl)pyrrolidin-3-ol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In ethanol at 70℃; for 18h;89.5%
methyl (2S)-3-hydroxy-3-methyl-2-[[4-[4-(3-oxocyclobutyl)buta-1,3-diynyl]benzoyl]amino]butanoate

methyl (2S)-3-hydroxy-3-methyl-2-[[4-[4-(3-oxocyclobutyl)buta-1,3-diynyl]benzoyl]amino]butanoate

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

methyl (S)-3-hydroxy-2-(4-((3-((R)-3-hydroxypyrrolidin-1-yl)cyclobutyl)buta-1,3-diyn-1-yl)benzamido)-3-methylbutanoate

methyl (S)-3-hydroxy-2-(4-((3-((R)-3-hydroxypyrrolidin-1-yl)cyclobutyl)buta-1,3-diyn-1-yl)benzamido)-3-methylbutanoate

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; N-ethyl-N,N-diisopropylamine In methanol at 20℃; for 0.75h;88%
2,6-Dichloro-N-(cyclopropylmethyl)pyrimidine-4-carboxamide

2,6-Dichloro-N-(cyclopropylmethyl)pyrimidine-4-carboxamide

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-2-Chloro-N-(cyclopropylmethyl)-6-(3-hydroxypyrrolidin-1-yl)pyrimidine-4-carboxamide

(R)-2-Chloro-N-(cyclopropylmethyl)-6-(3-hydroxypyrrolidin-1-yl)pyrimidine-4-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In methanol at 0℃;88%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

(R)-1-tosylpyrrolidin-3-ol
133034-00-1

(R)-1-tosylpyrrolidin-3-ol

Conditions
ConditionsYield
With sodium carbonate In dichloromethane at 25 - 38℃; for 3h;87%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-3-hydroxyl-N-nitrosopyrrolidine

(R)-3-hydroxyl-N-nitrosopyrrolidine

Conditions
ConditionsYield
With Iron(III) nitrate nonahydrate; tetrabutylammonium perchlorate In acetonitrile at 70℃; Inert atmosphere; Electrolysis; Green chemistry;87%
3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid ethyl ester
1030382-40-1

3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid ethyl ester

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

[3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridin-2-yl]-((R)-3-hydroxy-pyrrolidin-1-yl)-methanone
1030381-38-4

[3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridin-2-yl]-((R)-3-hydroxy-pyrrolidin-1-yl)-methanone

Conditions
ConditionsYield
Stage #1: 3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid ethyl ester With sodium hydroxide; water In tetrahydrofuran; methanol at 75℃; for 1h;
Stage #2: (R)-3-hydroxypyrrolidine hydrochloride With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 16h;
85%
(±)-1-(sec-butyl)-6-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine

(±)-1-(sec-butyl)-6-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(3R)-1-(1-sec-butyl-6-chloro-1H-pyrazolo[4,3-c]pyridin-3-yl)pyrrolidin-3-ol

(3R)-1-(1-sec-butyl-6-chloro-1H-pyrazolo[4,3-c]pyridin-3-yl)pyrrolidin-3-ol

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate; L-proline In dimethyl sulfoxide at 100℃; for 16h;85%
(7R)-2,2-difluoro-N-(6-fluoropyridin-2-yl)-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide

(7R)-2,2-difluoro-N-(6-fluoropyridin-2-yl)-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

trifluoroacetic acid
76-05-1

trifluoroacetic acid

(7R)-2,2-difluoro-N-{6-[(3R)-3-hydroxypyrrolidin-1-yl]pyridin-2-yl}-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide trifluoroacetate

(7R)-2,2-difluoro-N-{6-[(3R)-3-hydroxypyrrolidin-1-yl]pyridin-2-yl}-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide trifluoroacetate

Conditions
ConditionsYield
Stage #1: (7R)-2,2-difluoro-N-(6-fluoropyridin-2-yl)-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide; (R)-3-hydroxypyrrolidine hydrochloride With sodium carbonate In dimethyl sulfoxide at 80℃; for 15h;
Stage #2: trifluoroacetic acid In water; acetonitrile
80%
3-[[4-(1-methyl-1H-pyrazol-4-yl)phenyl]methyl]-1H-indazole-5-carboxylic acid

3-[[4-(1-methyl-1H-pyrazol-4-yl)phenyl]methyl]-1H-indazole-5-carboxylic acid

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

((R)-3-hydroxy-pyrrolidin-1-yl)-{3-[4-(1-methyl-1H-pyrazol-4-yl)benzyl]-1H-indazol-5-yl}methanone

((R)-3-hydroxy-pyrrolidin-1-yl)-{3-[4-(1-methyl-1H-pyrazol-4-yl)benzyl]-1H-indazol-5-yl}methanone

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 25℃; for 3h;79%
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 1h;
chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-ethyl 3-hydroxypyrrolidine-1-carboxylate

(R)-ethyl 3-hydroxypyrrolidine-1-carboxylate

Conditions
ConditionsYield
With potassium carbonate In methanol at 0 - 20℃;78%
(R)-1-benzyl-3-[N-(4-nitrophenoxycarbonyl)-N-methylamino]pyrrolidine hydrochloride

(R)-1-benzyl-3-[N-(4-nitrophenoxycarbonyl)-N-methylamino]pyrrolidine hydrochloride

(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

(R)-3-Hydroxy-pyrrolidine-1-carboxylic acid ((R)-1-benzyl-pyrrolidin-3-yl)-methyl-amide
862847-07-2

(R)-3-Hydroxy-pyrrolidine-1-carboxylic acid ((R)-1-benzyl-pyrrolidin-3-yl)-methyl-amide

Conditions
ConditionsYield
With TEA In N,N-dimethyl-formamide at 70℃; for 18h;77%
(R)-3-hydroxypyrrolidine hydrochloride
104706-47-0

(R)-3-hydroxypyrrolidine hydrochloride

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

(3R)-1-[(4-methoxyphenyl)methyl]pyrrolidin-3-ol

(3R)-1-[(4-methoxyphenyl)methyl]pyrrolidin-3-ol

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 16h;76%

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