Nitromethane → 1-Methylthio-1-methylamino-2-nitroethylene

HRID 1089594Notes

Reaction equation

[CH3:1][S:2][C:3](SC)=[N:4][CH3:5].[N+:8]([CH3:11])([O-:10])=[O:9]>>[CH3:5][NH:4][C:3]([S:2][CH3:1])=[CH:11][N+:8]([O-:10])=[O:9]

Participants

Reactant 2

HCID 6375Nitromethane

HCID 140427N-Methyl-dithiocarbonimidic acid dimethyl ester

Product 1

HCID 1235491-Methylthio-1-methylamino-2-nitroethylene

Procedure

A process according to claim 1 wherein methylcarbonimidodithioic acid dimethyl ester is reacted with nitromethane in the presence of a secondary catalyst containing a rare earth exchanged faujasite to form 1-methylamino-1-methylthio-2-nitroethene.

Workup

additioncontaining a rare earth

Sources & evidence

ORD record: ord-35f603352367409794357cbed4444969
Source dataset: uspto-grants-1990_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04967007

Reaction notes

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