Dimethyl N-cyanodithioiminocarbonate → methyl N-cyano-1-methyl-2-(phenylmethylene)-hydrazinecarboximidothioate

HRID 35034

Reaction equation

HRID 35034 reaction equation
[CH3:1][S:2][C:3](SC)=[N:4][C:5]#[N:6].[CH3:9][NH:10][N:11]=[CH:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>C(#N)C>[C:5]([N:4]=[C:3]([N:10]([CH3:9])[N:11]=[CH:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)[S:2][CH3:1])#[N:6]

Participants

4

Reactant 2

HCID 66289Dimethyl N-cyanodithioiminocarbonateHCID 302615Benzaldehyde Methylhydrazone

Product 1

HCID 54323404methyl N-cyano-1-methyl-2-(phenylmethylene)-hydrazinecarboximidothioate

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

A mixture of cyanocarbonimidodithioic acid dimethyl ester (1.46 g) and benzaldehyde N-methyl hydrazone (1.34 g) in acetonitrile was heated under reflux for 50 hr. The reaction mixture was cooled to 25° to give the title compound as colourless crystals, m.p. 132°-133° (0.73 g).

Workup

  1. temperaturewas heated
  2. temperatureunder reflux for 50 hr
  3. temperatureThe reaction mixture was cooled to 25°

Sources & evidence

ORD record
ord-5a4c884a205c4c5d87920b320e7a65e5
Source dataset
uspto-grants-1988_08
Patent number
US04764612

Linked notes

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