Products

Refine

Country

Business Type

Certificate

Display

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

(2S,4R)-4-Hydroxy-2-methylpyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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

Pharmaceutical Grade CAS 114676-61-8 with competitive price

Cas:114676-61-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: (2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester Synonyms: (2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester;tert-butyl (2s,4r)-4-hydroxy-2-methylpyrrolidine-1-carboxylate;(2S,4R)-t

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:1 Gram

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

1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-methyl-, 1,1-dimethylethyl ester, (2S,4R)-

Cas:114676-61-8

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 (2s,4r)-4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:4 Kilogram

Negotiable

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

(2S,4R)-tert-Butyl?4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:10 Gram

Negotiable

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

1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-methyl-, 1,1-dimethylethyl ester, (2S,4R)-

Cas:114676-61-8

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shanghai Scochem Technology Co., Ltd.

Shanghai Sikuo Chemical Technology Co., Ltd. was established in 2012 and is a chemical supplier that integrates research and development, production, and sales. Dedicated to providing basic chemical, fine chemical, pesticide, and pharmaceutical inter

(2S,4R)-Tert-butyl 4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:25 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Cas no.114676-61-8 98% (2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-methyl-, 1,1-dimet...

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

(2S,4R)-Tert-butyl 4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

factory?direct?sale Application:healing drugs

1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-methyl-, 1,1-dimethylethyl ester, (2S,4R)-

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Bright Chemical Co., Ltd.

best seller Application:API

Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Hebei Muhuang Technology Co., Ltd

best seller Application:API

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

(2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

(2S,4R)-tert-Butyl 4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

(2S,4R)-tert-Butyl 4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Pesan Chemical Co.,Ltd

Strong R&D strength and team We have a R&D team with around 30 R&D personnel.All of our employees have chemical backgrounds and have worked in the chemical industry for many years.Our laboratory can synthesize target products with wei

tert-Butyl (2S,4R)-4-hydroxy-2-methylpyrrolidine-1-carboxylate 114676-61-8

Cas:114676-61-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 99999.0

Type:Other

inquiry

nanjing bam biomedical technology co.,ltd

It is composed of professionals with senior industry background and rich market experience. More than 90% of the personnel have chemistry, chemical, pharmaceutical or related professional knowledge. They are all rigorously trained and evaluated, and

tert-butyl (2s,4r)-4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Zhiyan Pharmaceutical Technology Co. Ltd.

High quality / commercialize;Stable production capacity.Appearance:actual character Storage:Temperature controlled NMT 30℃ Package:As customer request Application:Used for Synthesis API and Research Transportation:Follow the MSDS

tert-butyl (2S,4R)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.

Reply quotation within 2 hours.Guarantee the time of delivery. Update the progress of customization Weekly.High purity& High product customization success rate.Inquiries for other compounds are acceptable. Storage:refrigeration Package:1g,5g,10g,100g

tert-butyl (2s,4r)-4-hydroxy-2-methylpyrrolidine-1-carboxylate

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Jingshi Pharmaceutical Technology Co., Ltd.

We promise quality; We deliver goods timely; We test product purity before delivery;We quote price reasonabl;We guarantee after sale service.Appearance:White or off-white crystalline powder Storage:cool and dry area,avoiding light Package:1g/5g/10g/2

(2S,4R)-TERT-BUTYL 4-HYDROXY-2-METHYLPYRROLIDINE-1-CARBOXYLATE

Cas:114676-61-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

tert-butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-methylpyrrolidine-1-carboxylate
213699-41-3

tert-butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃;99%
With tetrabutyl ammonium fluoride In tetrahydrofuran for 2.5h; Yield given;
With tetrabutyl ammonium fluoride In tetrahydrofuran
(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
109431-87-0

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

dimethyl sulfate
77-78-1

dimethyl sulfate

A

(2R,4R)-tert-butyl 4-hydroxy-2-methylpyrrolidine-1-carboxylate
114676-93-6

(2R,4R)-tert-butyl 4-hydroxy-2-methylpyrrolidine-1-carboxylate

B

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium In tetrahydrofuran 1.) -78 to -46 deg C, 2 h, 2.) -78 deg C; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium In tetrahydrofuran 1.) -78 to -46 deg C, 2 h, 2.) -78 deg C; Yield given. Yields of byproduct given;
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 90 percent / triethylamine / CH2Cl2 / 12 h
2: 99 percent / imidazole / dimethylformamide / 1.5 h / Ambient temperature
3: 93 percent / lithium borohydride / tetrahydrofuran / 16 h
4: 94 percent / triethylamine / CH2Cl2 / 15 h
5: lithium triethylborohydride / tetrahydrofuran / 2 h
6: tetra-n-butylammonium fluoride / tetrahydrofuran / 2.5 h
View Scheme
(2R,4R)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate
114676-69-6

(2R,4R)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 99 percent / imidazole / dimethylformamide / 1.5 h / Ambient temperature
2: 93 percent / lithium borohydride / tetrahydrofuran / 16 h
3: 94 percent / triethylamine / CH2Cl2 / 15 h
4: lithium triethylborohydride / tetrahydrofuran / 2 h
5: tetra-n-butylammonium fluoride / tetrahydrofuran / 2.5 h
View Scheme
(2R,4R)-4-hydroxy-2-methoxycarbonylpyrrolidine hydrochloride
114676-59-4

(2R,4R)-4-hydroxy-2-methoxycarbonylpyrrolidine hydrochloride

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 90 percent / triethylamine / CH2Cl2 / 12 h
2: 99 percent / imidazole / dimethylformamide / 1.5 h / Ambient temperature
3: 93 percent / lithium borohydride / tetrahydrofuran / 16 h
4: 94 percent / triethylamine / CH2Cl2 / 15 h
5: lithium triethylborohydride / tetrahydrofuran / 2 h
6: tetra-n-butylammonium fluoride / tetrahydrofuran / 2.5 h
View Scheme
(2R,4R)-tert-butyl 4-((tert-butyldimethylsilyl)oxy)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
114676-58-3

(2R,4R)-tert-butyl 4-((tert-butyldimethylsilyl)oxy)-2-(hydroxymethyl)pyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 94 percent / triethylamine / CH2Cl2 / 15 h
2: lithium triethylborohydride / tetrahydrofuran / 2 h
3: tetra-n-butylammonium fluoride / tetrahydrofuran / 2.5 h
View Scheme
Multi-step reaction with 3 steps
1: triethylamine / dichloromethane / 0 °C
2: sodium triethylborohydride / tetrahydrofuran / 2 h / 5 - 20 °C
3: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C
View Scheme
1-(2-chloro-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)ethan-1-one

1-(2-chloro-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)ethan-1-one

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-((6-acetyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-yl)oxy)-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-((6-acetyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-yl)oxy)-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate With sodium hydride In tetrahydrofuran; mineral oil at 10 - 41℃; for 0.416667h;
Stage #2: 1-(2-chloro-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)ethan-1-one In tetrahydrofuran; mineral oil at 40℃; Temperature;
99%
toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

(3R,5S)-5-methylpyrrolidin-3-ol 4-methylbenzenesulfonate

(3R,5S)-5-methylpyrrolidin-3-ol 4-methylbenzenesulfonate

Conditions
ConditionsYield
In water; isopropyl alcohol at 62℃;93%
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

methyl iodide
74-88-4

methyl iodide

tert-butyl (2S,4R)-4-methoxy-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-methoxy-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h;92%
5-bromo-2-fluoropyridine
766-11-0

5-bromo-2-fluoropyridine

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-[(5-bromo-2-pyridyl)oxy]-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-[(5-bromo-2-pyridyl)oxy]-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 90℃; for 2h;86%
formic acid
64-18-6

formic acid

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

(2S,4S)-4-Formyloxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester
477293-59-7

(2S,4S)-4-Formyloxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; Mitsunobu esterification;83%
1-(2-chloro-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)ethan-1-one

1-(2-chloro-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)ethan-1-one

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-((6-acetyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-2-yl)oxy)-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-((6-acetyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-2-yl)oxy)-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 50℃; for 4.5h;47%
ethyl 2-chloroimidazo[1,2-a]pyrimidine-3-carboxylate
1431554-41-4

ethyl 2-chloroimidazo[1,2-a]pyrimidine-3-carboxylate

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

ethyl 2-(((3R,5S)-1-(tert-butoxycarbonyl)-5-methylpyrrolidin-3-yl)oxy)imidazo[1,2-a]pyrimidine-3-carboxylate

ethyl 2-(((3R,5S)-1-(tert-butoxycarbonyl)-5-methylpyrrolidin-3-yl)oxy)imidazo[1,2-a]pyrimidine-3-carboxylate

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 90℃; for 12h;40%
1-(3-bromo-5,7-dihydropyrrolo[3,4-b]pyridin-6-yl)ethanone

1-(3-bromo-5,7-dihydropyrrolo[3,4-b]pyridin-6-yl)ethanone

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-[(6-acetyl-5,7-dihydropyrrolo[3,4-b]pyridin-3-yl)oxy]-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-[(6-acetyl-5,7-dihydropyrrolo[3,4-b]pyridin-3-yl)oxy]-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With methanesulfonato(2-di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II); caesium carbonate In toluene at 75℃; for 72h;24%
1-(6-chloro-1,3-dihydropyrrolo[3,4-c]pyridin-2-yl)ethanone

1-(6-chloro-1,3-dihydropyrrolo[3,4-c]pyridin-2-yl)ethanone

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-[(2-acetyl-1,3-dihydropyrrolo[3,4-c]pyridin-6-yl)oxy]-2-methyl-pyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-[(2-acetyl-1,3-dihydropyrrolo[3,4-c]pyridin-6-yl)oxy]-2-methyl-pyrrolidine-1-carboxylate

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 45℃; for 5h;22%
7-chloroimidazo[1,2-c]pyrimidine
55662-71-0

7-chloroimidazo[1,2-c]pyrimidine

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-(imidazo[1,2-c]pyrimidin-7-yloxy)-2-methylpyrrolidine-1-carboxylate

tert-butyl (2S,4R)-4-(imidazo[1,2-c]pyrimidin-7-yloxy)-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 110℃; for 15h; Inert atmosphere;21%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

(2S,4R)-4-Methanesulfonyloxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester
114677-04-2

(2S,4R)-4-Methanesulfonyloxy-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane for 14h;16.1 g
With triethylamine
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

C24H31F3O6S
289710-47-0

C24H31F3O6S

C33H49NO6
477293-54-2

C33H49NO6

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl acetamide at 0℃;
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

tert-Butyl (2S,4S)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylate
477293-60-0

tert-Butyl (2S,4S)-4-hydroxy-2-methyl-pyrrolidine-1-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
2: 90 percent / aq. NaOH / tetrahydrofuran / 20 °C
View Scheme
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

(2S,4R)-4-Acetylsulfanyl-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester
477293-61-1

(2S,4R)-4-Acetylsulfanyl-2-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 83 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
2: 90 percent / aq. NaOH / tetrahydrofuran / 20 °C
3: 66 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
View Scheme
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

C28H41NO3S
477293-63-3

C28H41NO3S

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: 83 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
2.1: 90 percent / aq. NaOH / tetrahydrofuran / 20 °C
3.1: 66 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
4.1: NaOMe / dimethylformamide / 0 °C
4.2: 47 percent / dimethylformamide / 20 °C
5.1: 81 percent / TFA / CH2Cl2 / 20 °C
View Scheme
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

C32H43NO3S

C32H43NO3S

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1.1: 83 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
2.1: 90 percent / aq. NaOH / tetrahydrofuran / 20 °C
3.1: 66 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
4.1: NaOMe / dimethylformamide / 0 °C
4.2: 47 percent / dimethylformamide / 20 °C
5.1: 81 percent / TFA / CH2Cl2 / 20 °C
6.1: 21 percent / K2CO3; KI / acetonitrile / 20 °C
7.1: 52 percent / Pd(PPh3)4; morpholine / tetrahydrofuran / 20 °C
View Scheme
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

C35H47NO3S
477293-64-4

C35H47NO3S

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1.1: 83 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
2.1: 90 percent / aq. NaOH / tetrahydrofuran / 20 °C
3.1: 66 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
4.1: NaOMe / dimethylformamide / 0 °C
4.2: 47 percent / dimethylformamide / 20 °C
5.1: 81 percent / TFA / CH2Cl2 / 20 °C
6.1: 21 percent / K2CO3; KI / acetonitrile / 20 °C
View Scheme
tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate
114676-61-8

tert-butyl (2S,4R)-4-hydroxyl-2-methylpyrrolidine-1-carboxylate

C33H49NO5S
477293-62-2

C33H49NO5S

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 83 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
2.1: 90 percent / aq. NaOH / tetrahydrofuran / 20 °C
3.1: 66 percent / Ph3P; DEAD / tetrahydrofuran / 20 °C
4.1: NaOMe / dimethylformamide / 0 °C
4.2: 47 percent / dimethylformamide / 20 °C
View Scheme

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View