Phosgene → 1-Imidazolidinecarbonyl chloride, 2-thioxo-
反応式
C[Si](C)(C)[N:3]1[CH2:7][CH2:6][NH:5][C:4]1=[S:8].[C:11](Cl)([Cl:13])=[O:12]>C(Cl)Cl>[Cl:13][C:11]([N:3]1[CH2:7][CH2:6][NH:5][C:4]1=[S:8])=[O:12]参加物
4
反応条件
- 温度
- 0 °C
実験手順
50 parts by weight of 1-trimethylsilyl-imidazolidine-2-thione in 150 parts by volume of methylene chloride were treated with 35 parts by weight of phosgene in 50 parts by volume of methylene chloride over the course of 2 hours at 0°C. The mixture was stirred for 24 hours at 0°C, the methylene chloride was subsequently stripped off, and the residue was dried in a high vacuum. Semi-solid mass, incompletely soluble in acetone.
後処理
- customthe residue was dried in a high vacuum
出典と根拠
- ORDレコード
- ord-39cf61d3e6e342c996fdd9749160ecf5
- 出典データセット
- uspto-grants-1976_02
- 特許番号
- US03939149
反応ノート
読み込み中…