Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1281139Generated: October 29, 2026

1-Methyl-1H-pyrrole-2-carbaldehyde → HCID 18426804, compound

https://huagongshe.com/reaction/1281139

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Methyl-1H-pyrrole-2-carbaldehydeHCID 14504—
Reactant4,5-Dichloro-1,2-phenylenediamineHCID 79297—
ProductHCID 18426804HCID 18426804—

Reaction Steps

2-(1-Methylpyrrol-2-yl)-5,6-dichlorobenzimidazole was prepared from 1-methyl-2-pyrrolecarboxaldehyde and 4,5-dichloro-1,2-phenylenediamine by following General Procedure 2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06452014B1
Source datasetuspto-grants-2002_09
ORD IDord-04995ce07f8f426abd45c84beceb4b92
Source noteuspto-grants-2002_09