(3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester

Base Information

• Chemical Name: (3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester
• CAS No.: 1001179-45-8
• Molecular Formula: C₁₉H₁₉Cl₂NO₂
• Molecular Weight: 364.271
• Mol file: 1001179-45-8.mol

Synonyms:(3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester

Chemical Property of (3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester

There total 2 articles about (3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

N-benzyl-N-(methoxymethyl)-N-[(trimethylsilyl)methyl]amine (93102-05-7) + methyl 3-(3,4-dichlorophenyl)-2-propenoate (82475-75-0) → (3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester (1001179-45-8)

Guidance literature:

N-benzyl-N-(methoxymethyl)-N-[(trimethylsilyl)methyl]amine; methyl 3-(3,4-dichlorophenyl)-2-propenoate; With trifluoroacetic acid; In dichloromethane; at -5 - 20 ℃;

With hydrogenchloride; In diethyl ether; dichloromethane; water;

With sodium hydroxide; In dichloromethane; water; pH=14;

Reference yield:

→ (3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester (1001179-45-8)

Guidance literature:

Reference yield: 98.0%

(3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester (1001179-45-8) → (3S,4R)-methyl 4-(3,4-dichlorophenyl)pyrrolidine-3-carboxylate (1001179-48-1)

Guidance literature:

(3S,4R)-1-benzyl-4-(3,4-dichloro-phenyl)-pyrrolidine-3-carboxylic acid methyl ester; With carbonochloridic acid 1-chloro-ethyl ester; In 1,2-dichloro-ethane; at 0 ℃; for 1h; Heating / reflux;

With sodium carbonate; In chloroform;

upstream raw materials:

N-benzyl-N-(methoxymethyl)-N-[(trimethylsilyl)methyl]amine

methyl 3-(3,4-dichlorophenyl)-2-propenoate

Downstream raw materials:

(3S,4R)-methyl 4-(3,4-dichlorophenyl)pyrrolidine-3-carboxylate

(3S,4R)-1-tert-butyl 3-methyl 4-(3,4-dichlorophenyl)pyrrolidine-1,3-dicarboxylate

(3S,4R)-1-(tert-butoxycarbonyl)-4-(3,4-dichlorophenyl)pyrrolidine-3-carboxylic acid