Phosgene → 1-Imidazolidinecarbonyl chloride, 2-thioxo-
반응식
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]참가 물질
4
반응 조건
- 온도
- 0 °C
실험 절차
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.
후처리
- customthe residue was dried in a high vacuum
출처 및 근거
- ORD 기록
- ord-39cf61d3e6e342c996fdd9749160ecf5
- 출처 데이터셋
- uspto-grants-1976_02
- 특허 번호
- US03939149
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