2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

Base Information

Chemical Name:2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester
CAS No.:1191030-47-3
Molecular Formula:C₁₆H₁₆Cl₂N₄O₄S
Molecular Weight:431.299
Hs Code.:

Synonyms:2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

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Chemical Property of 2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

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Technology Process of 2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

There total 2 articles about 2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric 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: 69.0%

: 1191029-22-7
2-tert-butoxycarbonylamino-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

: 98141-54-9
4-amino-3,5-dichloro-phenylsulphonic acid chloride

: 1191030-47-3
2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

Guidance literature:: 2-tert-butoxycarbonylamino-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester; With hydrogenchloride; In 1,4-dioxane; for 1h;

4-amino-3,5-dichloro-phenylsulphonic acid chloride; With triethylamine; In 1,4-dioxane;

Reference yield:

: 608-31-1
2,6-Dichloroaniline

: 1191030-47-3
2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: chlorosulfonic acid / 1 h / 120 °C

2: hydrogenchloride / 1,4-dioxane / 1 h

With hydrogenchloride; chlorosulfonic acid; In 1,4-dioxane;

Reference yield: 85.0%

: 1191030-47-3
2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester

: 1191030-46-2
2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid

Guidance literature:: 2-(4-amino-3,5-dichloro-benzenesulfonylamino)-4-(2-cyano-pyrrol-1-yl)-butyric acid methyl ester; With water; sodium hydroxide; In 1,4-dioxane; for 3h;

With hydrogenchloride; In 1,4-dioxane; water; pH=3;