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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1834026Generated: October 28, 2026

Methylamine → 1-Nitro-2-methylamino-2-[4-(2-pyridyl)butylamino]ethylene

https://huagongshe.com/reaction/1834026

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
Reactant1-Nitro-2-methylthio-2-[4-(2-pyridyl)butylamino]ethyleneHCID 70619237—
Product1-Nitro-2-methylamino-2-[4-(2-pyridyl)butylamino]ethyleneHCID 70619517—

Reaction Steps

A mixture of 1-nitro-2-methylthio-2-[4-(2-pyridyl)butylamino]ethylene and 33% ethanolic methylamine were heated on a steam bath for 15 minutes. Concentration, followed by crystallisation from ethyl acetate yielded the title compound m.p. 90°-91°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04067984
Source datasetuspto-grants-1978_01
ORD IDord-01ffef5971fc4469a3deab4977c114d8
Source noteuspto-grants-1978_01