O-Phenylenediamine → HCID 54513642, compound

HRID 612670Notes

Reaction equation

HRID 612670 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([S:11](Cl)(=[O:13])=[O:12])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].[C:15]1([NH2:22])[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1[NH2:21]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([S:11]([NH:21][C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=2[NH:22][C:3]2[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=2)(=[O:13])=[O:12])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10]

Participants

3

Reactant 2

HCID 7243O-PhenylenediamineHCID 27341833,4-Dimethoxybenzenesulfonyl chloride

Product 1

HCID 54513642HCID 54513642, compound

Procedure

The sulfonamide was synthesized from 3,4-dimethoxy phenyl sulfonyl chloride (0.01 mol) and o-phenylene diamine by general Method C. It was purified by recrystallization from EtOH (0.65 g, 21%). EI-MS m/z 309 (M+H)+.

Workup

  1. customIt was purified by recrystallization from EtOH (0.65 g, 21%)

Sources & evidence

ORD record
ord-a0ebb195d873406ea1238f52aeade86b
Source dataset
uspto-grants-1999_12
Patent number
US06005008

Reaction notes

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