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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-(Benzoylthio)-2-methylpropanoic acid Manufacturer/High quality/Best price/In stock

Cas:72679-02-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

(S)-(-)-3-(Benzoylthio)-2-Methylpropanoic acid

Cas:72679-02-8

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-(benzoylthio)-2-methylpropionic acid

Cas:72679-02-8

Min.Order:1

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Type:Other

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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

(S)-3-(Benzoylthio)-2-methylpropionic acid

Cas:72679-02-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1697.html Product Name (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid CAS No.

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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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

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid CAS NO 72679-02-8

Cas:72679-02-8

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

Pharmaceutical Grade CAS 72679-02-8 with competitive price

Cas:72679-02-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:0 Metric Ton

Negotiable

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

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid 72679-02-8

Cas:72679-02-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Factory Supply High Quality CAS 72679-02-8 (S)-3-(benzoylthio)-2-Methylpropionic acid

Cas:72679-02-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid CAS:72679-02-8 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

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid CAS:72679-02-8

Cas:72679-02-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

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

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 72679-02-8 (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

(S)-3-(benzoylthio)-2-Methylpropionic acid

Cas:72679-02-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

(S)-3-(Benzoylthio)-2-methylpropionic acid

Cas:72679-02-8

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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

Vapor Pressure:1.29E-06mmHg at 25°C Melting Point:61-63oC Refractive Index:1.62 Boiling Point:367.5 °C at 760 mmHg PKA:4.20±0.10(Predicted) Flash Point:176 °C PSA:79.67000 Density:1.249 g/cm3 LogP:2.28070 Storag

72679-02-8 (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Gram

FOB Price: $6.0

Type:Trading Company

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Shanghai Send Pharmaceutical Technology Co., Ltd.

low price high quality high purity good sevice stock Appearance:white powder Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical inte

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid/High quality/Best price

Cas:72679-02-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

(S)-3-(Benzoylthio)-2-methylpropionic acid

Cas:72679-02-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acidAppearance:White powder Storage:cool and seal Package:according to customers' requirements Application:Zofenopril intermediate Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

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

(S)-3-(benzoylthio)-2-Methylpropionic acid

Cas:72679-02-8

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid Basic information Product Name: (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid Synonyms: (S)-3-(benzoylthio)-2-methylpropionic acid;(S)-(-)

TIANFU-CHEM_(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

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,

(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Gram

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-(Benzoylthio)-2-methylpropanoicacid

Cas:72679-02-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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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-(Benzoylthio)-2-methylpropanoic acid manufacturer CAS NO.72679-02-8

Cas:72679-02-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

(S)-(-)-3-Benzoylthio-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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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-(Benzoylthio)-2-methylpropanoic acid

Cas:72679-02-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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-(Benzoylthio)-2-methylpropanoic acid manufacturer CAS NO.72679-02-8

Cas:72679-02-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Synthetic route

benzoyl chloride
98-88-4

benzoyl chloride

(2S)-2-methyl-3-sulfanylpropanoic acid
75172-11-1

(2S)-2-methyl-3-sulfanylpropanoic acid

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

Conditions
ConditionsYield
With sodium hydroxide In water Inert atmosphere;71.9%
(D)-3-(Benzoylthio)-2-methylpropanoic acid
74431-50-8

(D)-3-(Benzoylthio)-2-methylpropanoic acid

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

4-nitro-phenol
100-02-7

4-nitro-phenol

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

4-nitrophenyl (2S)-3-benzoylthio-2-methylpropionate

4-nitrophenyl (2S)-3-benzoylthio-2-methylpropionate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 4h;87%
With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 4h;
In dichloromethane
toluene-ethyl acetate

toluene-ethyl acetate

potassium tert-butylate
865-47-4

potassium tert-butylate

(4S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid t-butyl ester
83056-79-5

(4S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid t-butyl ester

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(2S)-3-benzoylthio-2-methylpropionyl chloride
72679-01-7

(2S)-3-benzoylthio-2-methylpropionyl chloride

tert.-butyl (4S)-1-methyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

tert.-butyl (4S)-1-methyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

Conditions
ConditionsYield
With thionyl chloride In tetrahydrofuran; ethyl acetate73.9%
toluene-ethyl acetate

toluene-ethyl acetate

potassium tert.-butoxide, (2S)-3-benzoylthio-2-methylpropionyl chloride

potassium tert.-butoxide, (2S)-3-benzoylthio-2-methylpropionyl chloride

(S)-1-ethyl-2-oxoimidazolidine-4-carboxylic acid tert-butyl ester

(S)-1-ethyl-2-oxoimidazolidine-4-carboxylic acid tert-butyl ester

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

tert-butyl (4S)-1-ethyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

tert-butyl (4S)-1-ethyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

Conditions
ConditionsYield
With thionyl chloride In tetrahydrofuran71.3%
toluene-ethyl acetate

toluene-ethyl acetate

potassium tert.-butoxide, (2S)-3-benzoylthio-2-methylpropionyl chloride

potassium tert.-butoxide, (2S)-3-benzoylthio-2-methylpropionyl chloride

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

tert.-butyl (4S)-1-benzyl-2-oxo-imidazolidine-4-carboxylate
83057-01-6

tert.-butyl (4S)-1-benzyl-2-oxo-imidazolidine-4-carboxylate

tert.-butyl (4S)-1-benzyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate
83057-02-7

tert.-butyl (4S)-1-benzyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

Conditions
ConditionsYield
With thionyl chloride In tetrahydrofuran70.7%
toluene-ethyl acetate

toluene-ethyl acetate

potassium tert.-butoxide, (2S)-3-benzoylthio-2-methylpropionyl chloride

potassium tert.-butoxide, (2S)-3-benzoylthio-2-methylpropionyl chloride

tert.-butyl (4S)-1-n-butyl-2-oxo-imidazolidine-4-carboxylate

tert.-butyl (4S)-1-n-butyl-2-oxo-imidazolidine-4-carboxylate

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

tert.-butyl (4S)-1-n-butyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

tert.-butyl (4S)-1-n-butyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate

Conditions
ConditionsYield
With thionyl chloride In tetrahydrofuran68.4%
(4R)-2-(2-Thienyl)-1,3-thiazolidine-4-carboxylic acid
201942-94-1

(4R)-2-(2-Thienyl)-1,3-thiazolidine-4-carboxylic acid

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(4R)-3-[(2S)-S-Benzoyl-3-mercapto-2-methylpropanoyl]-2-(2-thienyl)-4-thiazolidinecarboxylic acid
72678-60-5

(4R)-3-[(2S)-S-Benzoyl-3-mercapto-2-methylpropanoyl]-2-(2-thienyl)-4-thiazolidinecarboxylic acid

Conditions
ConditionsYield
With triethylamine; isobutyl chloroformate 1) tetrahydrofuran, RT, 10 min, 2) water, RT, 30 min; Yield given. Multistep reaction;
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(2S)-3-benzoylthio-2-methylpropionyl chloride
72679-01-7

(2S)-3-benzoylthio-2-methylpropionyl chloride

Conditions
ConditionsYield
With thionyl chloride
With thionyl chloride
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(S)-3-(benzoylthio)-2-methylpropanoylchloride
74654-91-4

(S)-3-(benzoylthio)-2-methylpropanoylchloride

Conditions
ConditionsYield
With pyridine; thionyl chloride for 7h; Ambient temperature;
With thionyl chloride; triethylamine In calcium chloride
With thionyl chloride In toluene Large scale reaction;
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

N-[(2S)-3-benzoylthio-2-methylpropionyl]-S-(4-dimethylamino)benzyl-L-cysteine
183121-03-1

N-[(2S)-3-benzoylthio-2-methylpropionyl]-S-(4-dimethylamino)benzyl-L-cysteine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: DCC / CH2Cl2 / 4 h / 20 °C
2: Et3N / dimethylformamide; CH2Cl2 / 48 h / 20 °C
View Scheme
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

1-<(S)-3-(benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid
78701-25-4, 78701-28-7, 78779-25-6, 78779-26-7, 78779-27-8, 78779-28-9, 106517-52-6

1-<(S)-3-(benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SOCl2, pyridine / 7 h / Ambient temperature
2: Et3N / CH2Cl2 / 2.75 h / 0 - 20 °C
View Scheme
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(-)-(R)-1-<(S)-3-(benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid
78779-28-9

(-)-(R)-1-<(S)-3-(benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: SOCl2, pyridine / 7 h / Ambient temperature
2: Et3N / CH2Cl2 / 2.75 h / 0 - 20 °C
View Scheme
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(+)-(S)-1-<(R)-(3-benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid
78779-26-7

(+)-(S)-1-<(R)-(3-benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SOCl2, pyridine / 7 h / Ambient temperature
2: Et3N / CH2Cl2 / 2.75 h / 0 - 20 °C
View Scheme
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(S)-1-(3-Benzoylsulfanyl-2-methyl-propionyl)-5-ethyl-2,3-dihydro-1H-indole-2-carboxylic acid
84117-84-0

(S)-1-(3-Benzoylsulfanyl-2-methyl-propionyl)-5-ethyl-2,3-dihydro-1H-indole-2-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SOCl2, pyridine / 7 h / Ambient temperature
2: 1.) Et3N, 2.) 5 percent aq. KHSO4 / 1.) CH2Cl2, 0 deg C, 15 min, RT, 2.5 h
View Scheme
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(S)-1-((S)-3-Benzoylsulfanyl-2-methyl-propionyl)-5-ethyl-2,3-dihydro-1H-indole-2-carboxylic acid
84117-84-0

(S)-1-((S)-3-Benzoylsulfanyl-2-methyl-propionyl)-5-ethyl-2,3-dihydro-1H-indole-2-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: SOCl2, pyridine / 7 h / Ambient temperature
2: 1.) Et3N, 2.) 5 percent aq. KHSO4 / 1.) CH2Cl2, 0 deg C, 15 min, RT, 2.5 h
View Scheme
(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

(R)-2-((S)-3-Benzoylsulfanyl-2-methyl-propionyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid benzyl ester
87022-29-5, 87022-30-8

(R)-2-((S)-3-Benzoylsulfanyl-2-methyl-propionyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid benzyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: thionyl chloride
2: triethyl amine / tetrahydrofuran / 4 h / 5 - 10 °C
View Scheme
(cis)-4-(phenylthio)-L-proline

(cis)-4-(phenylthio)-L-proline

oxalyl dichloride
79-37-8

oxalyl dichloride

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

zofenopril
81872-10-8

zofenopril

Conditions
ConditionsYield
With sodium hydroxide; N,N-dimethyl-formamide In dichloromethane; 2-methylpropyl acetate
trans-4-phenylthio-L-proline, hydrochloride

trans-4-phenylthio-L-proline, hydrochloride

(2S)-3-(benzoylthio)-2-methylpropionic acid
72679-02-8

(2S)-3-(benzoylthio)-2-methylpropionic acid

zofenopril
81872-10-8

zofenopril

Conditions
ConditionsYield
Stage #1: trans-4-phenylthio-L-proline, hydrochloride With triethylamine In toluene at 25 - 30℃; for 1h;
Stage #2: (2S)-3-(benzoylthio)-2-methylpropionic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In toluene at 30 - 35℃;

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