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ShangHai Soyoung Biotechnology Inc

Trade Assurance Get full protection for your orders 100% Product quality protection 100% On-time shipment protection 100% Payment protection Appearance:White or almost white crystalline powder Storage:Store in tight containers, in a cool dry place

Piracetam powder 7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $20.0 / 25.0

Type:Lab/Research institutions

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Piracetam

Cas:7491-74-9

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em

Piracetam 7491-74-9 Sample Available

Cas:7491-74-9

Min.Order:1 Gram

FOB Price: $100.0

Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Piracetam Manufacturer/High quality/Best price/In stock

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c

99% up GMP DMF Piracetam 7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Dingyan Chem Co., Ltd

Item Standard Result Appearance White or off-white powder Conform Assay 98.0~102.0%

High purity Various Specifications Piracetam CAS:7491-74-9

Cas:7491-74-9

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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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 Piracetam(Naofukang) supplier in China

Cas:7491-74-9

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Piracetam and sodium chloride injection 250ml/8g+2.25g

Cas:7491-74-9

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

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

High quality Piracetam CAS 7491-74-9 supplied by reliable manufacturer

Cas:7491-74-9

Min.Order:25 Kilogram

FOB Price: $30.0

Type:Trading Company

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Xi'an Quanao Biotech Co., Ltd.

Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi

API Material Bulk Price 99% Piracetam Powder Cas 7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $79.0 / 89.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

Good quality Competitive price We specialized in exporting Pharmaceutical chemical name:piracetam cas no.: 7491-74-9 assay:99%min chemical name:piracetam appearance:white crystalline powder cas no.: 7491-74-9

Good quality piracetam//7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Piracetam

Cas:7491-74-9

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 Piracetam(Naofukang)

Cas:7491-74-9

Min.Order:1

Negotiable

Type:Other

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Kono Chem Co.,Ltd

Product Name: Piracetam Synonyms: IFLAB-BB F1918-0022;2-(2-OXOPYRROLIDIN-1-YL)ACETAMIDE;2-(2-OXOPYRROLIDINO)ACETAMIDE;2-OXO-1-PYRROLIDINEACETAMIDE;N-CARBAMOYLMETHYL-2-PYRROLIDINONE;PIRACETAM;1-Acetamido-2-p

High quality Piracetam 99% with best price

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $25.0 / 30.0

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price API 99% Piracetam 7491-74-9 GMP Manufacturer

Cas:7491-74-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

7491-74-9 Request for Quotation Piracetam CAS: 7491-74-9 Molecular Formula: C6H10N2O2 Home Product Category Organic raw materials Amino compound 7491-74-9 7491-74-9 - Names and Identifiers Name Piracetam Synonyms

Factory high quality Piracetam CAS 7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $159.0 / 170.0

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

ProName: Piracetam cas: 7491-74-9 CasNo: 7491-74-9 Appearance: white powder Application: Pharmaceutical intermediates DeliveryTime: 5-7days PackAge: aluminous bag Port: shanghai ProductionCapacity: 1

Piracetam

Cas:7491-74-9

Min.Order:1 Metric Ton

FOB Price: $2500.0 / 3000.0

Type:Trading Company

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Hubei DiBo chemical co., LTD

Name:piracetam CAS NO:7491-74-9 Grade:Medical scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability Product Technolo

piracetam CAS:7491-74-9 Chinese manufacturers high-quality

Cas:7491-74-9

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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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.

Piracetam

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Piracetam Basic information Product Name: Piracetam Synonyms: IFLAB-BB F1918-0022;2-(2-OXOPYRROLIDIN-1-YL)ACETAMIDE;2-(2-OXOPYRROLIDINO)ACETAMIDE;2-OXO-1-PYRROLIDINEACETAMIDE;N-CARBAMOYL

Piracetam

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

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

Piracetam

Cas:7491-74-9

Min.Order:1 Gram

FOB Price: $1000.0 / 1300.0

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 7491-74-9 with competitive price

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:A white or almost white powders Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

Piracetam

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla

CAS 7491-74-9 Piracetam Pharmaceutical Intermediates

Cas:7491-74-9

Min.Order:100 Gram

Negotiable

Type:Other

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HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Piracetam Structure: Formula: C6H10N2O2 Molecular Weight : 142.16 Synonyms: IFLAB-BBF1918-0022;2-(2-OXOPYRROLIDIN-1-YL)ACETAMIDE;2-(2-OXOPYRROLIDINO)ACETA

Factory Supply Piracetam

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Piracetam 7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Shanghai Minstar Chemical Co., Ltd

Product Name: Piracetam Synonyms: IFLAB-BB F1918-0022;2-(2-OXOPYRROLIDIN-1-YL)ACETAMIDE;2-(2-OXOPYRROLIDINO)ACETAMIDE;2-OXO-1-PYRROLIDINEACETAMIDE;N-CARBAMOYLMETHYL-2-PYRROLIDINONE;PIRACETAM;1-Acetamido-2-pyrrolidinone;1-Pyrrolidineacetamide, 2-

Piracetam 7491-74-9 No1 supplier in China

Cas:7491-74-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Manufacturer high quality rohstoff china piracetam with best price CAS No. 7491-74-9

Cas:7491-74-9

Min.Order:1 Kilogram

FOB Price: $60.0 / 65.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Piracetam CAS: 7491-74-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,

Piracetam CAS: 7491-74-9

Cas:7491-74-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)formamidine
92884-66-7

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)formamidine

A

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

B

N,N-dimethyl-N'-homoveratrylformamidine
61945-49-1

N,N-dimethyl-N'-homoveratrylformamidine

Conditions
ConditionsYield
In benzene for 4h; Ambient temperature;A 100%
B n/a
In benzene for 4h; Ambient temperature;
nitrile of 2-oxopyrrolidine-1-acetic acid
57275-83-9

nitrile of 2-oxopyrrolidine-1-acetic acid

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With manganese(IV) oxide; water In isopropyl alcohol at 100℃; under 5171.62 Torr; for 0.25h;97%
With C34H38N6NiO2(2+)*2Cl(1-); water In isopropyl alcohol at 100℃; for 24h; Schlenk technique; Inert atmosphere;65%
With water; C34H38N6NiO2(2+)*2Cl(1-) In isopropyl alcohol at 100℃; for 24h;65%
methyl 2-oxo-1-pyrrolidineacetate
59776-88-4

methyl 2-oxo-1-pyrrolidineacetate

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With ammonia In methanol at 60℃; for 4h; Sealed tube;93%
With ammonium hydroxide for 2h;78%
With ammonia In methanol at 60℃; for 4h;45.94%
2-(oxo-pyrrolidin-1-yl)-acetic acid ethyl ester
61516-73-2

2-(oxo-pyrrolidin-1-yl)-acetic acid ethyl ester

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With ammonium hydroxide for 2h;91%
4-[(2-amino-2-oxoethyl)amino]butanoic acid acetate

4-[(2-amino-2-oxoethyl)amino]butanoic acid acetate

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
Heating;75%
1-(2-hydroxyethyl)-2-pyrrolidinone
3445-11-2

1-(2-hydroxyethyl)-2-pyrrolidinone

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With tert.-butylhydroperoxide; ammonium hydroxide In water at 100℃; for 16h;73%
α-aminoacetamide hydrochloride

α-aminoacetamide hydrochloride

4-Chlorobutanoyl chloride
4635-59-0

4-Chlorobutanoyl chloride

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
Stage #1: α-aminoacetamide hydrochloride In acetonitrile Inert atmosphere;
Stage #2: 4-Chlorobutanoyl chloride With sodium hydroxide In acetonitrile at 0 - 5℃; for 3h; Reagent/catalyst; Solvent; Temperature;
70%
2-(4-chlorobutyramido)acetamide
64026-51-3

2-(4-chlorobutyramido)acetamide

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 50℃; for 8h;45%
(2,4-dioxopyrrolidin-1-yl)acetamide hydrochloride
142352-10-1

(2,4-dioxopyrrolidin-1-yl)acetamide hydrochloride

A

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

C

4-hydroxy-2-oxo-1-pyrrolidine acetic acid
77191-37-8

4-hydroxy-2-oxo-1-pyrrolidine acetic acid

D

3-(1-(carbamoylmethyl)-2-oxo-3-pyrrolin-4-yl)-4-hydroxy-2-oxo-3-pyrroline-1-acetamide
105240-61-7

3-(1-(carbamoylmethyl)-2-oxo-3-pyrrolin-4-yl)-4-hydroxy-2-oxo-3-pyrroline-1-acetamide

Conditions
ConditionsYield
With hydrogen; Ru-carbon In water under 18751.5 Torr; for 20h; Ambient temperature;A n/a
B 45%
C 24%
D n/a
(1,5-dihydro-4-methoxy-2-oxo-2H-pyrrol-1-yl)acetamide
114012-62-3

(1,5-dihydro-4-methoxy-2-oxo-2H-pyrrol-1-yl)acetamide

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With hydrogen; platinum on activated charcoal Yield given;
Multi-step reaction with 2 steps
1: 96 percent / HCl / acetic acid / 2 h / 30 °C
2: H2 / 5percent Ru/C / H2O / 20 h / 18751.5 Torr / Ambient temperature
View Scheme
2-(2,4-dioxopyrrolidine-1-yl)acetamide
85614-54-6

2-(2,4-dioxopyrrolidine-1-yl)acetamide

A

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

C

3-(1-(carbamoylmethyl)-2-oxo-3-pyrrolin-4-yl)-4-hydroxy-2-oxo-3-pyrroline-1-acetamide
105240-61-7

3-(1-(carbamoylmethyl)-2-oxo-3-pyrrolin-4-yl)-4-hydroxy-2-oxo-3-pyrroline-1-acetamide

Conditions
ConditionsYield
With methanesulfonic acid; hydrogen; Pt/Al2O3 under 11250.9 Torr; for 14h; Yield given. Yields of byproduct given;
<4-(benzyloxy)-1,5-dihydro-2-oxo-2H-pyrrol-1-yl>acetamide
113896-94-9

<4-(benzyloxy)-1,5-dihydro-2-oxo-2H-pyrrol-1-yl>acetamide

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2 / 5percent Pd/C / dimethylamine / 3 h / 3750.3 Torr / Ambient temperature
2: H2, MeSO3H / Pt/Al2O3 / 14 h / 11250.9 Torr
View Scheme
(4-Benzyloxy-2-oxo-2,5-dihydro-pyrrol-1-yl)-acetic acid ethyl ester

(4-Benzyloxy-2-oxo-2,5-dihydro-pyrrol-1-yl)-acetic acid ethyl ester

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: liq. NH3, MsOH / 8 h / 55 °C
2: H2 / 5percent Pd/C / dimethylamine / 3 h / 3750.3 Torr / Ambient temperature
3: H2, MeSO3H / Pt/Al2O3 / 14 h / 11250.9 Torr
View Scheme
ethyl (2,5-dihydro-4-methoxy-2-oxo-1H-pyrrol-1-yl)acetate
110104-61-5

ethyl (2,5-dihydro-4-methoxy-2-oxo-1H-pyrrol-1-yl)acetate

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 95 percent / liq. NH3 / methanol / 6 h / 60 °C
2: H2 / Pt/C
View Scheme
Multi-step reaction with 3 steps
1: 95 percent / liq. NH3 / methanol / 6 h / 60 °C
2: 96 percent / HCl / acetic acid / 2 h / 30 °C
3: H2 / 5percent Ru/C / H2O / 20 h / 18751.5 Torr / Ambient temperature
View Scheme
Multi-step reaction with 4 steps
1: MsOH / 3 h / 90 - 100 °C / 12 - 18.8 Torr
2: liq. NH3, MsOH / 8 h / 55 °C
3: H2 / 5percent Pd/C / dimethylamine / 3 h / 3750.3 Torr / Ambient temperature
4: H2, MeSO3H / Pt/Al2O3 / 14 h / 11250.9 Torr
View Scheme
ethyl 2-(4-chlorobutyramido)acetate
125670-65-7

ethyl 2-(4-chlorobutyramido)acetate

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83 percent / NH3 / methanol / 2 h / Ambient temperature
2: 45 percent / sodium ethoxide / ethanol / 8 h / 50 °C
View Scheme
2-(2-oxopyrrolidin-1-yl)-N-(2,4,4-trimethylpentan-2-yl)acetamide

2-(2-oxopyrrolidin-1-yl)-N-(2,4,4-trimethylpentan-2-yl)acetamide

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Conditions
ConditionsYield
With trifluoroacetic acid for 3h; Inert atmosphere; Reflux;82 mg
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

2,6-dimethyl-4-pyrimidinyl p-toluenesulfonate
40227-86-9

2,6-dimethyl-4-pyrimidinyl p-toluenesulfonate

N-(2,6-dimethylpyrimidin-4-yl)-2-(2-oxopyrrolidin-1-yl)acetamide
1233503-26-8

N-(2,6-dimethylpyrimidin-4-yl)-2-(2-oxopyrrolidin-1-yl)acetamide

Conditions
ConditionsYield
With 1,1'-bis-(diphenylphosphino)ferrocene; potassium carbonate; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane at 100℃; for 16h; Inert atmosphere;99%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

N,N-dimethylformamide diethyl diacetal
1188-33-6

N,N-dimethylformamide diethyl diacetal

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)formamidine
92884-66-7

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)formamidine

Conditions
ConditionsYield
In xylene at 100℃; for 7h;93%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

N,N-dimethylacetamide diethyl acetal
19429-85-7

N,N-dimethylacetamide diethyl acetal

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)acetamidine
92884-67-8

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)acetamidine

Conditions
ConditionsYield
In xylene for 6h; Heating;86%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

diethyl ether
60-29-7

diethyl ether

diphenylmethylpiperazine
841-77-0

diphenylmethylpiperazine

A

1-Benzhydryl-4-(2-oxo-1-(pyrrolidinyl)methylpiperazine

1-Benzhydryl-4-(2-oxo-1-(pyrrolidinyl)methylpiperazine

B

1-benzhydryl-4-(2-oxo-1(pyrrolidinyl)acetyl)methyl-piperazine

1-benzhydryl-4-(2-oxo-1(pyrrolidinyl)acetyl)methyl-piperazine

Conditions
ConditionsYield
In ethanolA n/a
B 85%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

2-Chloro-5H,6,7-dihydropyrrolo<1,2-a>imidazole
91417-91-3

2-Chloro-5H,6,7-dihydropyrrolo<1,2-a>imidazole

Conditions
ConditionsYield
With trichlorophosphate at 60℃; for 3h;84%
With trichlorophosphate at 85℃; for 15h; Sealed tube;65%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

docosahexaenoic acid
6217-54-5

docosahexaenoic acid

C28H40N2O3
1613318-03-8

C28H40N2O3

Conditions
ConditionsYield
Stage #1: docosahexaenoic acid With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: 2-oxo-1-pyrrolidine acetamide In N,N-dimethyl-formamide for 2h;
75%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

3-phenylpyrazole
2458-26-6

3-phenylpyrazole

2-(2-oxo-5-(3-phenyl-1H-pyrazol-1-yl)pyrrolidin-1-yl)acetamide

2-(2-oxo-5-(3-phenyl-1H-pyrazol-1-yl)pyrrolidin-1-yl)acetamide

Conditions
ConditionsYield
With tetrabutylammonium tetrafluoroborate In acetonitrile at 20℃; for 4h; Electrochemical reaction; Inert atmosphere; Green chemistry;75%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

2-bromo-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole

2-bromo-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole

Conditions
ConditionsYield
With phosphorus(V) oxybromide at 70℃; for 3h; Sealed tube;70%
With phosphorus(V) oxybromide at 85℃; for 0.5h;66%
With phosphorus(V) oxybromide at 85℃; for 0.5h;66%
With phosphorus(V) oxybromide at 70℃; for 3h;39.42%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

N-(4-methylbenzyl)-2-(2-oxopyrrolidin-1-yl)acetamide

N-(4-methylbenzyl)-2-(2-oxopyrrolidin-1-yl)acetamide

Conditions
ConditionsYield
With dirhodium tetraacetate; carbon monoxide In tetrahydrofuran at 140℃; for 22h; Autoclave; High pressure;62%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

myricetin
529-44-2

myricetin

C15H10O8*C6H10N2O2

C15H10O8*C6H10N2O2

Conditions
ConditionsYield
In isopropyl alcohol at 20℃; for 312h;54%
N-Methyl-2,2-diethoxypyrrolidine
826-41-5

N-Methyl-2,2-diethoxypyrrolidine

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

N-(1-Methyl-2-pyrrolidinylidene)-α-(pyrrolid-2-on-1-yl)acetamidine
92884-68-9

N-(1-Methyl-2-pyrrolidinylidene)-α-(pyrrolid-2-on-1-yl)acetamidine

Conditions
ConditionsYield
In xylene for 6h; Heating;53%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

2-(chloromethyl)-3,5,6-trimethylpyrazine
123624-90-8

2-(chloromethyl)-3,5,6-trimethylpyrazine

2-(2-oxopyrrolidin-1-yl)-N-((3,5,6-trimethylpyrazin-2-yl)methyl)acetamide
1282538-38-8

2-(2-oxopyrrolidin-1-yl)-N-((3,5,6-trimethylpyrazin-2-yl)methyl)acetamide

Conditions
ConditionsYield
Stage #1: 2-oxo-1-pyrrolidine acetamide With sodium hydride In N,N-dimethyl-formamide at 25℃; for 1h; Inert atmosphere;
Stage #2: 2-(chloromethyl)-3,5,6-trimethylpyrazine In N,N-dimethyl-formamide at 60℃; for 5h; Inert atmosphere;
53%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

2-chloro-4-(4-(4-fluorophenyl)-2-(methylthio)-1H-imidazol-5-yl)pyridine
581098-43-3

2-chloro-4-(4-(4-fluorophenyl)-2-(methylthio)-1H-imidazol-5-yl)pyridine

N-(4-(5-(4-fluorophenyl)-2-(methylthio)-1H-imidazol-4-yl)pyridin-2-yl)-2-(2-oxopyrrolidin-1-yl)acetamide

N-(4-(5-(4-fluorophenyl)-2-(methylthio)-1H-imidazol-4-yl)pyridin-2-yl)-2-(2-oxopyrrolidin-1-yl)acetamide

Conditions
ConditionsYield
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 100℃; for 16h; Buchwald-Hartwig Coupling; Inert atmosphere;19%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

C6H11N2O4

C6H11N2O4

Conditions
ConditionsYield
for 13h; Irradiation;10%
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

nitrile of 2-oxopyrrolidine-1-acetic acid
57275-83-9

nitrile of 2-oxopyrrolidine-1-acetic acid

Conditions
ConditionsYield
With pyridine; N,N-dimethyl-formamide; trichlorophosphate 1.) acetonitrile, 50 deg C, 2.5 h, 2.) 0 deg C, 20 min; Yield given. Multistep reaction;
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

1-thiocarbamoylmethylpyrrolidine-2-thione
117947-07-6

1-thiocarbamoylmethylpyrrolidine-2-thione

Conditions
ConditionsYield
With diphosphorus pentasulfide; water 1.) xylene, reflux, 4 h, 2.) reflux, 30 min; Yield given. Multistep reaction;
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

Chloro(chloromethyl)dimethylsilane
1719-57-9

Chloro(chloromethyl)dimethylsilane

N,N-bis-(chloro-dimethyl-silanylmethyl)-2-(2-oxo-pyrrolidin-1-yl)-acetamide

N,N-bis-(chloro-dimethyl-silanylmethyl)-2-(2-oxo-pyrrolidin-1-yl)-acetamide

Conditions
ConditionsYield
With 1,1,1,3,3,3-hexamethyl-disilazane In acetonitrile Alkylation; Heating;
2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

2,5-dihydroxybenzoic acid.
490-79-9

2,5-dihydroxybenzoic acid.

2,5-dihydroxy-benzoic acid; compound with 2-(2-oxo-pyrrolidin-1-yl)-acetamide

2,5-dihydroxy-benzoic acid; compound with 2-(2-oxo-pyrrolidin-1-yl)-acetamide

Conditions
ConditionsYield
In acetonitrile at 70℃; for 0.0333333h;
In acetonitrile

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