期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2011, 期 10, 页码 1956-1960出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201001660
关键词
Organocatalysis; Asymmetric catalysis; Amination; MBH acetates; Phthalimides
资金
- Shanghai Municipal Committee of Science and Technology [08dj1400100-2]
- National Basic Research Program of China (973) [2010CB833302]
- National Natural Science Foundation of China [21072206, 20472096, 20902019, 20872162, 20672127, 20821002, 20732008, 20702059]
A series of new chiral bifunctional thiourea-phosphane catalysts was synthesized and successfully applied in the catalytic, asymmetric allylic amination of Morita-Baylis-Hillman (MBH) acetates derived from the methyl vinyl ketone (MVK) or ethyl vinyl ketone (EVK) system, with phthalimide, affording the amination products in up to over 99% yield and 90% ee for a wide range of substrates derived from different aromatic aldehydes.
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