期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 9, 页码 2459-2463出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201611625
关键词
coupling reactions; diazo reagents; fluorine effects; gold catalysis; olefination
资金
- 973 program [2015CB856600]
- NSFC [21472049]
- Ministry of Education (PCSIRT)
We report a highly stereoselective synthesis of all-carbon or fluorinated tetrasubstituted alkenes from diazo reagents and fluorinated enol silyl ethers, using C-F bond as a synthetic handle. Cationic Au-I catalysis plays a key role in this reaction. Remarkable fluorine effects on the reactivity and selectivity was also observed.
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