Hydrogen Sulfide → HCID 23347045、化合物
反応式
[C:1]([CH2:3][CH2:4][Si:5]([O:12][CH2:13][CH3:14])([O:9][CH2:10][CH3:11])[O:6][CH2:7][CH3:8])#[N:2].C(NCC)C.[SH2:20]>>[CH2:13]([O:12][Si:5]([O:6][CH2:7][CH3:8])([O:9][CH2:10][CH3:11])[CH2:4][CH2:3][C:1]([NH2:2])=[S:20])[CH3:14]参加物
4
反応条件
- 温度
- 60 °C
実験手順
Utilizing a 15 gallon high pressure stainless steel system, 80 pounds of beta-cyanoethyltriethoxysilane and 8 pounds of diethylamine were added initially. With a diptube, 12 pounds of hydrogen sulfide was charged into the reactor while cooling was maintained. The reactor was then heated to 60° C. with stirring for 6 hours. The residual hydrogen sulfide (80 psig) was carefully vented into a caustic scrubber and the product thioamide (94 pounds) was collected. The product, analyzed by InfraRed Spectroscopy, contained 5% unreacted nitrile.