Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2051679Generated: October 30, 2026

HCID 20037878, compound → N1-(3-Pyridinylmethyl)-1,2-benzenediamine

https://huagongshe.com/reaction/2051679

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 20037878HCID 20037878—
ReactantHCID 178418361HCID 178418361—
CatalystNickelHCID 935—
SolventMethanolHCID 887—
ProductN1-(3-Pyridinylmethyl)-1,2-benzenediamineHCID 22184587—

Reaction Steps

A mixture of 33 parts of N-(2-nitrophenyl)-3-pyridine-methanamine and 480 parts of methanol is hydrogenated at normal pressure and at room temperature with 5 parts of Raney-nickel catalyst. After the calculated amount of hydrogen is taken up, the catalyst is filtered off and the filtrate is evaporated, yielding 33 parts of N-(3-pyridinylmethyl)-1,2-benzenediamine as a residue.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04181802
Source datasetuspto-grants-1980_01
ORD IDord-b15bc2b0d6b849d191e881013cda5b62
Source noteuspto-grants-1980_01