MECHKOV TS. D.; SULIMOV I. G.; USIK N. V.; PEREKALIN V. V.; MLADENOV I., ZH. ORGAN. XIMII, 1978, 14, HO 4, 733-735
作者:MECHKOV TS. D.、 SULIMOV I. G.、 USIK N. V.、 PEREKALIN V. V.、 MLADENOV I.
DOI:——
日期:——
Asymmetric Organocatalytic Sequential Reaction of Structurally Complex Cyclic Hemiacetals and Functionalized Nitro-olefins To Synthesize Diverse Heterocycles
作者:Jun-Ping Pei、Ying-Han Chen、Yan-Kai Liu
DOI:10.1021/acs.orglett.8b01386
日期:2018.6.15
Structurally complex cyclic hemiacetals bearing a racemic tetrasubstituted stereocenter have been prepared in a concise manner and were successfully used in an organocatalytic enantioselective sequence to react with functionalized nitro-olefins, providing bicyclic acetal-containing compounds as two separable epimers with excellent stereoselectivity. The reaction showed broad substrate scope, with respect