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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1281112Generated: November 2, 2026

4,5-Dimethyl-1,2-phenylenediamine → HCID 178422276, compound

https://huagongshe.com/reaction/1281112

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4,5-Dimethyl-1,2-phenylenediamineHCID 76635—
Reactant5-(4-Formylbenzylidene)-2,4-thiazolidinedioneHCID 3272772—
ProductHCID 178422276HCID 178422276—

Reaction Steps

5,6-Dimethyl-2-[4-[(2,4-dioxothiazolidin-5-ylidene)methyl]phenyl]benzimidazole was prepared from 5-(4-formylbenzylidene)-2,4-thiazolidinedione and 4,5-dimethyl-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-091039734a544d8984e74dc14cc7018c
Source noteuspto-grants-2002_09