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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

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine CAS 134002-25-8

Cas:134002-25-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

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

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine/High quality/Best price

Cas:134002-25-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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 providing h

Factory Supply 3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Other

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetaMide

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Manufacturers

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Antimex Chemical Limied

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidineAppearance:white powder Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agro

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:off-white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as prima

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine cas 134002-25-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine cas 134002-25-8

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Other

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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

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

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Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetamide

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Other

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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

(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetamide

Cas:134002-25-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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HENAN SUNLAKE ENTERPRISE CORPORATION

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hebei youze Biotechnology Co.,Ltd

1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment terms accepted (Btc;MoneyGram;WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery (3-10 DAYS fast deli

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine CAS:134002-25-8 the cheapest price

Cas:134002-25-8

Min.Order:1 Kilogram

FOB Price: $9.0 / 12.0

Type:Trading Company

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Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine CAS NO.134002-25-8

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetamide

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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ORCHID CHEMICAL SUPPLIES LTD

intermediate of Darifenacin Hbr

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Other

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Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Haiqiang Chemical Co.,Ltd.

Enterprise standard Application:Pharma Intermediate

3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Beijing Huikang Boyuan Chemical Tech Co.,LTD

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine, CAS:134002-25-8 with the most comp

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

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GZ HONESTCHEM CO., LTD

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetaMide

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

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Skyrun Industrial Co.,Ltd

Adequate stocks available,prompt shipment,Strictly control on quality,Timely after-sales Application:Intermediate

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Run-Biotech Co., Ltd.

1.We have rich experience in the development and production 2.Our factory is in Shanghai of China,We have convenient traffic conditions.3.We have advanced testing equipment and shipping line. Package:5g, 10g, 50g, 100g, 1kg Application:Pharmaceutical

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Kaijia Imp & Exp Co., Ltd.

3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidine

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Langchem

1.We are specializing in providing customers with complete chemical raw materials.2.Superior quality, moderate price & quick delivery.3. Extensive international cooperation experience.4. Outstanding communication skills. Application:contact us for de

3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai chamflyer chemicals Co., Ltd

High quality Application:Pharmaceutial

(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetaMide

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

yuyongmei

YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a

3-Pyrrolidineacetamide,a,a-diphenyl-, (3S)-

Cas:134002-25-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetonitrile
133099-11-3

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetonitrile

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
With sulfuric acid In water at 85 - 90℃; for 14h;100%
With sulfuric acid at 85 - 90℃; for 12h;76%
Stage #1: (S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetonitrile With water; sulfuric acid at 90℃; for 24h;
Stage #2: With sodium hydroxide In water pH=12;
58%
3-(R,S)-(1-carbamoyl-1,1-diphenyl-methyl)pyrrolidine

3-(R,S)-(1-carbamoyl-1,1-diphenyl-methyl)pyrrolidine

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
Stage #1: 3-(R,S)-(1-carbamoyl-1,1-diphenyl-methyl)pyrrolidine With tartaric acid In ethanol for 10 - 20h;
Stage #2: In methanol at 70℃; for 15h;
58%
(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetamide L-tartrate

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetamide L-tartrate

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
With sodium hydroxide In methanol; water58%
With sodium hydroxide; water In dichloromethane pH=12;
With sodium hydroxide In water; ethyl acetate Product distribution / selectivity;
With sodium hydroxide In water at 25 - 60℃; for 0.333333h; pH=12 - 14; Product distribution / selectivity;
With sodium hydroxide In water; toluene pH=12; Product distribution / selectivity;
3-(S)-(+)-(1-cyano-1,1-diphenylmethyl)pyrrolidine hydrobromide

3-(S)-(+)-(1-cyano-1,1-diphenylmethyl)pyrrolidine hydrobromide

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
With sodium hydroxide In dichloromethane; water at 25 - 30℃; for 0.0833333h;
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
With sulfuric acid; sodium hydroxide In dichloromethane; water at 50 - 105℃; pH=10 - 12;
(S)-2,2-diphenyl-2-[1-(tert-butyloxycarbonyl)-3-pyrrolidinyl]acetonitrile
1189753-52-3

(S)-2,2-diphenyl-2-[1-(tert-butyloxycarbonyl)-3-pyrrolidinyl]acetonitrile

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
Stage #1: (S)-2,2-diphenyl-2-[1-(tert-butyloxycarbonyl)-3-pyrrolidinyl]acetonitrile With sulfuric acid at 110℃;
Stage #2: With sodium hydroxide In water at 30℃; pH=10 - 12;
Multi-step reaction with 2 steps
1: hydrogenchloride / methanol / 7 h / 20 - 30 °C
2: sulfuric acid / 12 h / 85 - 90 °C
View Scheme
(S)-diphenyl-[1-(toluene-4-sulfonyl)-pyrrolidin-3-yl]-acetonitrile
133099-09-9

(S)-diphenyl-[1-(toluene-4-sulfonyl)-pyrrolidin-3-yl]-acetonitrile

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: hydrogen bromide / water; phenol / 4 h / Heating / reflux
2.1: sulfuric acid / 10 h / 95 - 100 °C
2.2: 25 - 30 °C
View Scheme
Diphenylacetonitrile
86-29-3

Diphenylacetonitrile

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: potassium hydroxide / N,N-dimethyl-formamide / 2 h
1.2: 5 h / 95 - 100 °C
2.1: hydrogen bromide / water; phenol / 4 h / Heating / reflux
3.1: sulfuric acid / 10 h / 95 - 100 °C
3.2: 25 - 30 °C
View Scheme
C2H2O4*C18H18N2

C2H2O4*C18H18N2

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide; water / 0.25 h / 50 - 60 °C / pH 12
2.1: sulfuric acid / 10 h / 95 - 100 °C
2.2: 25 - 30 °C
View Scheme
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

N-(5-bromopentyl)phthalimide
954-81-4

N-(5-bromopentyl)phthalimide

2-{(S)-1-[5-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)pentyl]pyrrolidin-3-yl}-2,2-diphenylacetamide
864766-81-4

2-{(S)-1-[5-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)pentyl]pyrrolidin-3-yl}-2,2-diphenylacetamide

Conditions
ConditionsYield
With triethylamine In acetonitrile at 55℃; for 8h;100%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

formaldehyd
50-00-0

formaldehyd

2-((S)-1-methylpyrrolidin-3-yl)-2,2-diphenylacetamide
1050646-81-5

2-((S)-1-methylpyrrolidin-3-yl)-2,2-diphenylacetamide

Conditions
ConditionsYield
With hydrogen In methanol; water96.4%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

8,8-dimethoxyoctanal
148315-77-9

8,8-dimethoxyoctanal

2-[(S)-1-(8-Oxooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide
808757-08-6

2-[(S)-1-(8-Oxooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 8,8-dimethoxyoctanal In dichloromethane at 20℃; for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; for 14h;
93%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

8-(N-Benzyl-N-methylamino)octan-1-ol
808757-04-2

8-(N-Benzyl-N-methylamino)octan-1-ol

2-[(S)-1-(8-N-benzyl-N-methylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide
808757-06-4

2-[(S)-1-(8-N-benzyl-N-methylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 8-(N-Benzyl-N-methylamino)octan-1-ol With N-ethyl-N,N-diisopropylamine In acetonitrile at 45 - 50℃; for 20h;
Stage #2: With acetic anhydride In acetonitrile
90%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

toluenesulfonic acid 8-(N-benzyl-N-methylamino)octan-1-yl ester
808757-07-5

toluenesulfonic acid 8-(N-benzyl-N-methylamino)octan-1-yl ester

2-[(S)-1-(8-N-benzyl-N-methylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide
808757-06-4

2-[(S)-1-(8-N-benzyl-N-methylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; toluenesulfonic acid 8-(N-benzyl-N-methylamino)octan-1-yl ester With N-ethyl-N,N-diisopropylamine In acetonitrile at 45 - 50℃; for 20h;
Stage #2: With acetic anhydride In acetonitrile at 20℃; for 2h;
Stage #3: With ammonium hydroxide In water pH=12;
90%
2,3-dihydro-5-(2-bromoethyl)benzofuran
127264-14-6

2,3-dihydro-5-(2-bromoethyl)benzofuran

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

(S)-darifenacin hydrobromide
133099-07-7

(S)-darifenacin hydrobromide

Conditions
ConditionsYield
Stage #1: 2,3-dihydro-5-(2-bromoethyl)benzofuran; 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide With potassium hydroxide; triethylmethylammonium chloride In water; butanone at 75℃; for 6h; Heating / reflux;
Stage #2: With hydrogen bromide In water; butanone
84.92%
Stage #1: 2,3-dihydro-5-(2-bromoethyl)benzofuran; 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide With potassium carbonate In acetonitrile at 70 - 75℃; for 2h;
Stage #2: With hydrogen bromide In water; acetone at 0 - 25℃; Product distribution / selectivity;
With potassium carbonate In acetonitrile
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

5-hexynal
29329-03-1

5-hexynal

(S)-3-(1-carbamoyl-1,1-diphenylmethyl)-1-(hex-5-yn-1-yl)pyrrolidine
690998-86-8

(S)-3-(1-carbamoyl-1,1-diphenylmethyl)-1-(hex-5-yn-1-yl)pyrrolidine

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 5-hexynal With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; for 8h;
Stage #2: With hydrogenchloride In dichloromethane at 20℃; for 1h;
83%
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; for 8h;83%
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 5-hexynal With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃;
Stage #2: With hydrogenchloride In dichloromethane; water at 20℃; for 1h;
Stage #3: With sodium hydroxide In dichloromethane; water pH=5;
83%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

tartaric acid
87-69-4

tartaric acid

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetamide L-tartrate

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetamide L-tartrate

Conditions
ConditionsYield
In ethanol for 1h;80%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

toluene-4-sulfonic acid 8-(N-tert-butoxycarbonyl-N-methylamino)octyl ester
1056998-28-7

toluene-4-sulfonic acid 8-(N-tert-butoxycarbonyl-N-methylamino)octyl ester

2-{(S)-1-[8-(N-tert-butoxycarbonyl-N-methylamino)octyl]-pyrrolidin-3-yl}-2,2-diphenylacetamide

2-{(S)-1-[8-(N-tert-butoxycarbonyl-N-methylamino)octyl]-pyrrolidin-3-yl}-2,2-diphenylacetamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 60 - 65℃; for 5 - 7h;77%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

8-(N-Benzyl-N-methylamino)octanal

8-(N-Benzyl-N-methylamino)octanal

2-[(S)-1-(8-N-benzyl-N-methylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide
808757-06-4

2-[(S)-1-(8-N-benzyl-N-methylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 8-(N-Benzyl-N-methylamino)octanal In dichloromethane at 0℃; for 0.166667h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 0 - 20℃; for 4h;
75%
With sodium tris(acetoxy)borohydride In dichloromethane at 0 - 20℃; for 4h;75%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

7,7-dimethoxyheptanal
60090-77-9

7,7-dimethoxyheptanal

(S)-3-(1-carbamoyl-1,1-diphenylmethyl)-1-(7,7-dimethoxyhept-1-yl)pyrrolidine
690999-17-8

(S)-3-(1-carbamoyl-1,1-diphenylmethyl)-1-(7,7-dimethoxyhept-1-yl)pyrrolidine

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 7,7-dimethoxyheptanal In dichloromethane at 0 - 5℃; for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 5 - 20℃; for 6.5h;
Stage #3: With potassium carbonate In dichloromethane; water at 20℃; for 1h;
72%
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 7,7-dimethoxyheptanal In dichloromethane at 0 - 5℃; for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 0 - 5℃; for 6.5h; Product distribution / selectivity;
72%
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 7,7-dimethoxyheptanal In dichloromethane at 0 - 5℃; for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 5 - 20℃; for 6.5h;
2-(2,3-dihydrobenzofuran-5-yl)ethylchloride
943034-50-2

2-(2,3-dihydrobenzofuran-5-yl)ethylchloride

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

(S)-darifenacin hydrobromide
133099-07-7

(S)-darifenacin hydrobromide

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide With sodium hydroxide; water In ethyl acetate at 25 - 35℃; for 0.25h;
Stage #2: 2-(2,3-dihydrobenzofuran-5-yl)ethylchloride With triethylamine at 95℃; for 15h;
Stage #3: With hydrogen bromide In water; acetone for 1h; Product distribution / selectivity;
70%
Stage #1: 2-(2,3-dihydrobenzofuran-5-yl)ethylchloride; 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide With potassium carbonate In water at 101 - 103℃; for 2 - 5h;
Stage #2: With hydrogen bromide In water; butan-1-ol Product distribution / selectivity;
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

2-(tert-butyldimethylsilyloxy)ethyl bromide
86864-60-0

2-(tert-butyldimethylsilyloxy)ethyl bromide

(S)-2-(1-(2-((tert-butyldimethylsilyl)oxy)ethyl)pyrrolidin-3-yl)-2,2-diphenylacetamide

(S)-2-(1-(2-((tert-butyldimethylsilyl)oxy)ethyl)pyrrolidin-3-yl)-2,2-diphenylacetamide

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 80℃; for 16h; Inert atmosphere;70%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

9-bromononan-1-ol
55362-80-6

9-bromononan-1-ol

2-[(S)-1-(9-hydroxynonyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

2-[(S)-1-(9-hydroxynonyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20 - 50℃; for 24h;62%
With triethylamine In acetonitrile at 50℃;62%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

4-[N-(7-bromo-4-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine
690999-02-1

4-[N-(7-bromo-4-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine

4-methyl-2-pentanone
108-10-1

4-methyl-2-pentanone

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-4-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-4-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

Conditions
ConditionsYield
With sodium carbonate; potassium iodide In DMF (N,N-dimethyl-formamide) at 110℃; for 21h;56%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

7-bromoheptyl alcohol
10160-24-4

7-bromoheptyl alcohol

(S)-3-(1-carbamoyl-1,1-diphenylmethyl)-1-(7-hydroxyhept-1-yl)pyrrolidine
690998-84-6

(S)-3-(1-carbamoyl-1,1-diphenylmethyl)-1-(7-hydroxyhept-1-yl)pyrrolidine

Conditions
ConditionsYield
With triethylamine In acetonitrile at 40 - 50℃; for 9h;56%
With triethylamine In acetonitrile at 40 - 50℃; for 9h;56%
With triethylamine In acetonitrile at 40 - 50℃; for 9h;56%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

4-[N-(7-bromo-4-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine
690999-02-1

4-[N-(7-bromo-4-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-4-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-4-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

Conditions
ConditionsYield
With sodium carbonate; potassium iodide In DMF (N,N-dimethyl-formamide); 4-methyl-2-pentanone at 110℃; for 21h;56%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

8-bromooctanol
50816-19-8

8-bromooctanol

2-[(S)-1-(8-Hydroxyoctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

2-[(S)-1-(8-Hydroxyoctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
With triethylamine In acetonitrile at 40 - 55℃; for 16h;44%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

4-[N-(7-bromo-3-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine
690999-08-7

4-[N-(7-bromo-3-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-3-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-3-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

Conditions
ConditionsYield
With triethylamine In acetonitrile for 24h; Heating / reflux;32%
With triethylamine In acetonitrile for 24h; Heating / reflux;32%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

4-[N-(7-bromo-5-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine
1382621-66-0

4-[N-(7-bromo-5-oxahept-1-yl)-N-(isopropyl)amino]-1-benzylpiperidine

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-5-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine
690999-10-1

4-{N-[7-(3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)-5-oxahept-1-yl]-N-(isopropyl)amino}-1-benzylpiperidine

Conditions
ConditionsYield
With triethylamine In acetonitrile for 24h; Heating / reflux;29%
With triethylamine In acetonitrile for 24h; Heating / reflux;29%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

L-Tartaric acid
87-69-4

L-Tartaric acid

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetamide L-tartrate

(S)-2,2-diphenyl-2-(pyrrolidin-3-yl)-acetamide L-tartrate

Conditions
ConditionsYield
In ethanol for 2.16667h; Heating; Reflux;16.95%
In ethanol for 10 - 20h;
In ethanol
In toluene at 25 - 60℃; for 12.75h;
In water at 50 - 60℃;
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

1,8-dibromooctane
4549-32-0

1,8-dibromooctane

2-[(S)-1-(8-bromoooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

2-[(S)-1-(8-bromoooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In DMF (N,N-dimethyl-formamide); acetone at 40℃; for 5h;15%
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

2-[(S)-1-(3-{4-[2-(Benzylmethylamino)-ethyl]phenyl}propyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

2-[(S)-1-(3-{4-[2-(Benzylmethylamino)-ethyl]phenyl}propyl)pyrrolidin-3-yl]-2,2-diphenylacetamide

Conditions
ConditionsYield
Stage #1: 3-{4-[2-(Benzylmethylamino)ethyl]phenyl}propionitrile With diisobutylaluminium hydride In dichloromethane; toluene at -78℃; for 3h;
Stage #2: With methanol In dichloromethane; toluene for 0.166667h;
Stage #3: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide With hydrogenchloride; sodium hydroxide; sodium tris(acetoxy)borohydride more than 3 stages;
10%
2,3-dihydro-5-(2-bromoethyl)benzofuran
127264-14-6

2,3-dihydro-5-(2-bromoethyl)benzofuran

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

darifenacin
133099-04-4

darifenacin

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 2h; Heating / reflux;9%
With potassium phosphate In water; toluene at 20 - 90℃; for 3.5h; Product distribution / selectivity;
With potassium carbonate In water; toluene at 20 - 90℃; for 3.5h; Product distribution / selectivity;
With potassium phosphate In cyclohexane; water at 20 - 90℃; for 3.5h; Product distribution / selectivity;
With potassium hydroxide In acetonitrile at 40 - 50℃; for 18h; Product distribution / selectivity;
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

1,8-dibromooctane
4549-32-0

1,8-dibromooctane

trifluoroacetic acid
76-05-1

trifluoroacetic acid

2-[(S)-1-(8-dimethylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide bis(trifluoroacetate) salt

2-[(S)-1-(8-dimethylaminooctyl)pyrrolidin-3-yl]-2,2-diphenylacetamide bis(trifluoroacetate) salt

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 1,8-dibromooctane; dimethyl amine In chloroform at 50℃; for 60h;
Stage #2: trifluoroacetic acid
2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide
134002-25-8

2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide

8,8-dimethoxyoctanal
148315-77-9

8,8-dimethoxyoctanal

C28H40N2O3

C28H40N2O3

Conditions
ConditionsYield
Stage #1: 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide; 8,8-dimethoxyoctanal In dichloromethane at 20℃; for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; for 14h;
Stage #3: With sodium hydrogencarbonate In dichloromethane; water for 0.5h;

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