N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

Base Information

Chemical Name:N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide
CAS No.:1073264-57-9
Molecular Formula:C₂₂H₂₂Cl₂N₂O₅S₂
Molecular Weight:529.465
Hs Code.:

N<sub>1</sub>,N<sub>3</sub>-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

Synonyms:N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

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Chemical Property of N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

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Technology Process of N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

There total 3 articles about N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide 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: 46.0%

: 1073264-55-7
5-bromo-N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

: 1073264-57-9
N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

Guidance literature:: 5-bromo-N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide; With n-butyllithium; In tetrahydrofuran; hexanes; at -78 - -40 ℃; for 0.333333h;

With water; ammonium chloride; In tetrahydrofuran; hexanes; at -40 - 20 ℃;

Reference yield:

: 23095-05-8
5-bromo-2-methoxybenzenesulfonyl chloride

: 1073264-57-9
N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: chlorosulfonic acid / 12 h / Heating / reflux

1.2: 0 °C

2.1: pyridine / 12 h / 20 °C

3.1: n-butyllithium / tetrahydrofuran; hexanes / 0.33 h / -78 - -40 °C

3.2: -40 - 20 °C

With pyridine; chlorosulfonic acid; n-butyllithium; In tetrahydrofuran; hexanes;

Reference yield:

: 1073265-74-3
5-bromo-2-hydroxybenzene-1,3-disulfonyl dichloride

: 1073264-57-9
N₁,N₃-bis(3-chloro-2-methylbenzyl)-2-hydroxybenzene-1,3-disulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / 12 h / 20 °C

2.1: n-butyllithium / tetrahydrofuran; hexanes / 0.33 h / -78 - -40 °C

2.2: -40 - 20 °C

With pyridine; n-butyllithium; In tetrahydrofuran; hexanes;