tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

Base Information

Chemical Name:tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate
CAS No.:937814-43-2
Molecular Formula:C₁₉H₂₃F₂NO₄
Molecular Weight:367.393
Hs Code.:

Synonyms:tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

Suppliers and Price of tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

There total 1 articles about tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate 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:

: 79-37-8
oxalyl dichloride

: 937814-44-3
(2S,5R)-2-(3,4-difluorophenyl)-5-hydroxymethyl-pyrrolidine-1-carboxylic acid t-butyl ester

: 937814-43-2
tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

Guidance literature:: oxalyl dichloride; With hydrogenchloride; dimethyl sulfoxide; In dichloromethane; at -78 ℃; for 0.333333h;

(2S,5R)-2-(3,4-difluorophenyl)-5-hydroxymethyl-pyrrolidine-1-carboxylic acid t-butyl ester; In dichloromethane; at -78 ℃; for 1h;

With triethylamine; In dichloromethane; at -78 ℃; for 1h;

Reference yield:

: 937814-43-2
tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

: 958228-19-8
methyl (E)-3-[(2R,5S)-5-(3,4-difluorophenyl)pyrrolidin-2-yl]acrylate

Guidance literature:: tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate; With hydrogenchloride; In ethyl acetate; at 20 ℃; for 1h;

With water; sodium hydrogencarbonate; In ethyl acetate;

Reference yield:

: 5927-18-4
trimethyl phosphonoacetate

: 937814-43-2
tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate

: 937814-45-4
tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-formylpyrrolidine-1-carboxylate

Guidance literature:: trimethyl phosphonoacetate; With sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; at 20 ℃; for 1h;

tert-butyl (2S,5R)-2-(3,4-difluorophenyl)-5-[(E)-2-methoxycarbonylvinyl]pyrrolidine-1-carboxylate; In tetrahydrofuran; N,N-dimethyl-formamide; at 20 ℃; for 13h;