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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1281129Generated: October 25, 2026

2-(Chloromethyl)naphthalene → 5,6-Dichloro2-(4-formylphenyl)-1-(2-naphtylmethyl)benzimidazole

https://huagongshe.com/reaction/1281129

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(Chloromethyl)naphthaleneHCID 75632—
Reactant5,6-Dichloro-2-(4-formylphenyl)benzimidazoleHCID 18426793—
Product5,6-Dichloro2-(4-formylphenyl)-1-(2-naphtylmethyl)benzimidazoleHCID 18426863—

Reaction Steps

5,6-dichloro2-(4-formylphenyl)-1-(2-naphtylmethyl)benzimidazole was prepared from 5,6-dichloro-2-(4-formylphenyl)benzimidazole obtained in Example 13 and 2-chloromethylnaphthalene by following General Procedure 3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06452014B1
Source datasetuspto-grants-2002_09
ORD IDord-dc2519b26c0d4ebdb5ab6dd7308cd815
Source noteuspto-grants-2002_09