2,4-Dichlorobenzenethiol → HCID 46932244, compound

HRID 1192063Notes

Reaction equation

HRID 1192063 reaction equation
Br[C:2]1[S:3][C:4]([Br:10])=[CH:5][C:6]=1[N+:7]([O-:9])=[O:8].[Cl:11][C:12]1[CH:17]=[C:16]([Cl:18])[CH:15]=[CH:14][C:13]=1[SH:19]>>[Br:10][C:4]1[S:3][C:2]([S:19][C:13]2[CH:14]=[CH:15][C:16]([Cl:18])=[CH:17][C:12]=2[Cl:11])=[C:6]([N+:7]([O-:9])=[O:8])[CH:5]=1

Participants

3

Reactant 2

HCID 707302,4-DichlorobenzenethiolHCID 49618952,5-dibromo-3-nitrothiophene

Product 1

HCID 46932244HCID 46932244, compound

Procedure

Prepared according to the procedure described as in Step B for example 1 from 2,5-dibromo-3-nitro-thiophene (1.4 g, 4.9 mmol) and 2,4-dichlorobenzenethiol (0.877 g, 4.9 mmol). The title compound was obtained as a solid (0.56 g, 30% yield). 1H NMR (400 MHz, d6-DMSO) δ: 8.61 (1H, s), 8.11 (1H, m), 8.03 (1H, m), 7.76 (1H, m).

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-786ed9237fb04d029697702cb0332f7c
Source dataset
uspto-grants-2014_03
Patent number
US08680139B2

Reaction notes

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