Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 128008Generated: October 26, 2026

3,3'-Dichlorobenzidine → 1,8-Diaminonaphthalene

https://huagongshe.com/reaction/128008

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,3'-DichlorobenzidineHCID 7070—
ReactantBenzidineHCID 7111—
ReactantO-ToluidineHCID 7242—
Reactant4,4-DiaminodiphenylmethaneHCID 7577—
Reactant3,3-Dimethoxy-4,4'-biphenyldiamineHCID 11673195—
Product1,8-DiaminonaphthaleneHCID 68067—

Reaction Steps

benzidine; toluidine; 4,4'-methylenedianiline; 3,3-dimethoxy-4,4'-biphenyldiamine; 3,3'-dichloro-4,4'-biphenyldiamine;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04258137
Source datasetuspto-grants-1981_03
ORD IDord-94ab6c8c3793444687758c5f841b8197
Source noteuspto-grants-1981_03