2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

Base Information

Chemical Name:2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride
CAS No.:1415689-62-1
Molecular Formula:C₁₇H₁₄Cl₂FNO₅S
Molecular Weight:434.272
Hs Code.:

Synonyms:2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

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Chemical Property of 2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

Chemical Property:

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Technology Process of 2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

There total 4 articles about 2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride 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: 70.0%

: 1027346-78-6
2,3-dihydro-6,7-dimethoxy-2-[(3-chloro-4-fluorophenyl)methyl]-1H-isoindol-1-one

: 1415689-62-1
2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

Guidance literature:: With chlorosulfonic acid; at 20 ℃; for 1h;

Reference yield:

: 106367-87-7
2,3-dimethoxy-6-(methoxymethyl)benzoic acid methyl ester

: 1415689-62-1
2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

Guidance literature:: Multi-step reaction with 3 steps

1: acetyl chloride; zinc(II) chloride / diethyl ether / 0.5 h / 0 °C

2: triethylamine / acetonitrile / Reflux

3: chlorosulfonic acid / 1 h / 20 °C

With chlorosulfonic acid; triethylamine; acetyl chloride; zinc(II) chloride; In diethyl ether; acetonitrile;
DOI:10.1016/j.bmcl.2012.10.088

Reference yield:

: 106367-88-8
6-(chloromethyl)-2,3-dimethoxybenzoic acid methyl ester

: 1415689-62-1
2-(3-chloro-4-fluorobenzyl)-6,7-dimethoxy-1-oxoisoindoline-4-sulfonyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / acetonitrile / Reflux

2: chlorosulfonic acid / 1 h / 20 °C

With chlorosulfonic acid; triethylamine; In acetonitrile;
DOI:10.1016/j.bmcl.2012.10.088