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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 452081Generated: October 31, 2026

2-Chlorobenzaldehyde → HCID 178517627, compound

https://huagongshe.com/reaction/452081

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ChlorobenzaldehydeHCID 6996—
Reactant5-AminobenzimidazoleHCID 13623—
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
ReactantTrimethylsilyl cyanideHCID 82115—
ProductHCID 178517627HCID 178517627—

Reaction Steps

The compound was synthesized starting from 5-aminobenzimidazole (0.585 g, 4.4 mmol), 2-chloro benzaldehyde (0.448 mL, 4 mmol), TMSCN (0.5 mL, 4 mmol), PdC (10%, 0.02 g), TEA (1.15 mL, 8.25 mmol), di-(imidazol-1-yl)methanone (0.700 g, 4.32 mmol) as described in method 2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486940B2
Source datasetuspto-grants-2013_07
ORD IDord-1acd6ccf4d1c44c298adb08f7fa3a01a
Source noteuspto-grants-2013_07