期刊
CHEMICAL COMMUNICATIONS
卷 53, 期 12, 页码 2064-2067出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6cc09940h
关键词
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资金
- Conseil Regional de Normandie, CNRS
- Normandie Universite, Labex Synorg [ANR-11-LABX-0029]
- European FEDER
We report a new procedure for the preparation of NH-sulfoximines from sulfides using PIDA as an oxidant and ammonium carbamate as the ammonia source. Excellent yields were obtained with a wide range of sulfides. The formation of acetoxy-and methoxy- lambda(6) sulfanenitrile as intermediates was proposed, both of which were converted to the NH-sulfoximine by the action of the solvent. The structure of these intermediates was confirmed by H-1,C-13 and N-15 NMR and HRMS analysis.
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