4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

Base Information

Chemical Name:4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid
CAS No.:1229703-86-9
Molecular Formula:C₃₁H₂₉Cl₂F₂N₃O₄
Molecular Weight:616.492
Hs Code.:

4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

Synonyms:4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

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Chemical Property of 4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

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Technology Process of 4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

There total 7 articles about 4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid 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:

: racemic 4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid methyl ester

: 1229703-86-9
4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

Guidance literature:: With sodium hydroxide; In methanol; water; at 50 ℃; for 4h;
DOI:10.1021/jm400487c

Reference yield:

: 1219086-87-9
(Z)-3-(3-chloro-2-fluorophenyl)-2-(4-chloro-2-fluorophenyl)prop-2-enenitrile

: 1229703-86-9
4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine; silver fluoride / dichloromethane / 18 h / 20 °C

2: dichloromethane / 18 h / 20 °C

3: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 h / 20 °C

4: sodium hydroxide / methanol; water / 4 h / 50 °C

With silver fluoride; triethylamine; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; sodium hydroxide; In methanol; dichloromethane; water;
DOI:10.1021/jm400487c

Reference yield:

: 1219086-34-6
2-[(E)-(3,3-dimethylbutylidene)amino]acetic acid tert-butyl ester

: 1229703-86-9
4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}-2-methoxybenzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine; silver fluoride / dichloromethane / 18 h / 20 °C

2: dichloromethane / 18 h / 20 °C

3: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 h / 20 °C

4: sodium hydroxide / methanol; water / 4 h / 50 °C

With silver fluoride; triethylamine; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; sodium hydroxide; In methanol; dichloromethane; water;
DOI:10.1021/jm400487c