期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 139, 期 12, 页码 4354-4357出版社
AMER CHEMICAL SOC
DOI: 10.1021/jacs.7b01443
关键词
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资金
- Spanish Ministry for Economy and Competitiveness
- FEDER [CTQ2014-56474R]
- CERCA program of the Government of Catalonia
- FEDER (FPU doctoral grant)
- FEDER (Severo Ochoa Excellence Accreditation) [SEV-2013-0319]
- ICREA Funding Source: Custom
An enantioselective catalytic vicinal diamination of styrenes is reported, which proceeds under entirely intermolecular reaction control. It relies on a chirally modified aryliodine(I) catalyst and proceeds within an iodine(I/III) manifold with conventional 3-chloroperbenzoic acid as a terminal oxidant. An environmentally benign solvent combination not only adds to the attractiveness of the process but also slows down the rate of the undesired background reaction. A total of 30 examples are presented, which consistently provide high enantiomeric excesses in the range 91-98%.
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