期刊
ORGANIC LETTERS
卷 11, 期 12, 页码 2543-2545出版社
AMER CHEMICAL SOC
DOI: 10.1021/ol900788r
关键词
-
资金
- National Natural Science Foundation of China [20732006, 20672105]
- Chinese Academy of Sciences
An unprecedented catalyst-free alkylation of sulfinic acids with sulfonamides has been developed via sp(3) C-N bond cleavage at room temperature. In the absence of external catalysts and additives, a wide variety of N-benzylic and N-allylic sulfonamides couple with sulfinic acids to give structurally diversified sulfones in moderate to excellent yields. Furthermore, the reaction of N-(2-acyl)allylic sulfonamides with sulfinic acids provides a convenient access to trisubstituted allyl sulfones with exclusive Z selectivity.
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