Dimethyl N-cyanodithioiminocarbonate → methyl N-cyano-1-methyl-2-(phenylmethylene)-hydrazinecarboximidothioate
反応式
[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]参加物
4
実験手順
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).
後処理
- temperaturewas heated
- temperatureunder reflux for 50 hr
- temperatureThe reaction mixture was cooled to 25°
出典と根拠
- ORDレコード
- ord-5a4c884a205c4c5d87920b320e7a65e5
- 出典データセット
- uspto-grants-1988_08
- 特許番号
- US04764612
反応ノート
読み込み中…