An organocatalytic asymmetric Nazarov cyclization

AK Basak, N Shimada, WF Bow, DA Vicic…

文献索引：Journal of the American Chemical Society, , vol. 132, # 24 p. 8266 - 8267

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被引用次数: 62

摘要

... base in ether at −78 °C.(14) The commercial availability of several chiral thiourea catalysts allowed us to provide a ... Cephalotaxine, cephalotaxinone, and demethylcephalotaxinone. Weinreb, Steven M.; Auerbach, Joseph. Journal of the American Chemical Society (1975), 97 (9 ...