Ammonia → N,N-dimethyl-N'-trimethylsilylsulfamide
반응식
[CH3:1][Si:2]([CH3:9])([CH3:8])[NH:3][Si](C)(C)C.[CH3:10][N:11]([CH3:16])[S:12](N)(=[O:14])=[O:13].N>S1(C2C(=CC=CC=2)C(=O)N1)(=O)=O.C1(C)C=CC=CC=1>[CH3:10][N:11]([CH3:16])[S:12]([NH:3][Si:2]([CH3:9])([CH3:8])[CH3:1])(=[O:14])=[O:13]참가 물질
6
실험 절차
3 ml (14.4 mmoles) of hexamethyldisilazane were added to a refluxing mixture of 2.48 g (20 mmoles) of N,N-dimethylsulfamide, 9 mg (0.05 mmole) of saccharin and 30 ml of toluene. By the method described hereinbefore, it was established that the calculated amount of ammonia had been evolved after refluxing for one hour and volatile materials were then evaporated under reduced pressure. The residue was dried to room temperature to obtain 3.96 g (101%) of N,N-dimethyl-N'-trimethylsilylsulfamide melting at 83°-86° C.
후처리
- temperatureafter refluxing for one hour
- customvolatile materials were then evaporated under reduced pressure
- customThe residue was dried to room temperature
출처 및 근거
- ORD 기록
- ord-7a3879dc1e8646ac88dc2e25af8e7704
- 출처 데이터셋
- uspto-grants-1983_08
- 특허 번호
- US04400509
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