2-Bromo-1-(bromomethyl)-4-chlorobenzene → 1-(2-Bromo-4-chloro-benzyl)-1H-indazole-5-carbaldehyde

Reaction equation

[NH:1]1[C:9]2[C:4](=[CH:5][C:6]([CH:10]=[O:11])=[CH:7][CH:8]=2)[CH:3]=[N:2]1.[Br:12][C:13]1[CH:18]=[C:17]([Cl:19])[CH:16]=[CH:15][C:14]=1[CH2:20]Br>>[Br:12][C:13]1[CH:18]=[C:17]([Cl:19])[CH:16]=[CH:15][C:14]=1[CH2:20][N:1]1[C:9]2[C:4](=[CH:5][C:6]([CH:10]=[O:11])=[CH:7][CH:8]=2)[CH:3]=[N:2]1

Participants

Reactant 2

HCID 106130662-Bromo-1-(bromomethyl)-4-chlorobenzene

HCID 212506441H-Indazole-5-carboxaldehyde

Product 1

HCID 866545741-(2-Bromo-4-chloro-benzyl)-1H-indazole-5-carbaldehyde

Procedure

1-(2-Bromo-4-chloro-benzyl)-1H-indazole-5-carbaldehyde was prepared from 1H-indazole-5-carbaldehyde and 2-bromo-1-bromomethyl-4-chloro-benzene following General Procedure A.

Sources & evidence

ORD record: ord-b1980369c6de4a3c930502bb53876342
Source dataset: uspto-grants-2013_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08399681B2

Reaction notes

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