5-Bromo-4-chloro-2-(trifluoromethyl)-1H-benzimidazole → 4-chloro-2-(trifluoromethyl)-1H-benzimidazole-5-carbonitrile

HRID 913579

Reaction equation

HRID 913579 reaction equation
Br[C:2]1[CH:14]=[CH:13][C:5]2[NH:6][C:7]([C:9]([F:12])([F:11])[F:10])=[N:8][C:4]=2[C:3]=1[Cl:15].[C:16]([Cu])#[N:17]>>[Cl:15][C:3]1[C:4]2[N:8]=[C:7]([C:9]([F:12])([F:11])[F:10])[NH:6][C:5]=2[CH:13]=[CH:14][C:2]=1[C:16]#[N:17]

Participants

3

Reactant 2

HCID 578003545-Bromo-4-chloro-2-(trifluoromethyl)-1H-benzimidazoleHCID 178418546HCID 178418546, compound

Product 1

HCID 674045324-chloro-2-(trifluoromethyl)-1H-benzimidazole-5-carbonitrile

Procedure

Synthesized as described in Example 197A from 5-bromo-4-chloro-2-(trifluoromethyl)-1H-benzimidazole and CuCN: MS (APCl) m/z 246 (M+1).

Workup

  1. customSynthesized

Sources & evidence

ORD record
ord-673dbfcf8d964de6bb902be8f1ad9de6
Source dataset
uspto-grants-2011_09
Patent number
US08026262B2

Linked notes

Loading…