期刊
CHEMICAL COMMUNICATIONS
卷 50, 期 64, 页码 8912-8914出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cc03479a
关键词
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资金
- National Basic Research Program of China (973) [2010CB833302]
- Shanghai Municipal Committee of Science and Technology [11JC1402600]
- National Natural Science Foundation of China [20472096, 21372241, 21361140350, 20672127, 21102166, 21121062, 21302203, 20732008]
The asymmetric [4+1] annulation of activated alpha,beta-unsaturated ketones with MBH carbonates catalyzed by bifunctional thiourea-phosphine catalysts derived from an axially chiral binaphthyl scaffold has been developed, giving spirooxindoles with two adjacent quaternary stereocenters in good yields with high enantioselectivities and moderate diastereoselectivities under mild conditions.
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