Dienediolates of unsaturated carboxylic acids in synthesis. Synthesis of cyclohexenones and polycyclic ketones by tandem Michael-Dieckmann decarboxylative annulation of unsaturated carboxylic acids.
作者:María J. Aurell、Pablo Gaviña、Ramon Mestres
DOI:10.1016/s0040-4020(01)86973-8
日期:1994.2
Substituted 2-cyclohexenones 4 to 7 and hexaxydronaphthalenones and hexahydroindenones 13 to 18 are prepared by tandem Michael-Dieckmann addition of lithium dienediolates of acyclic and alicyclic unsaturated carboxylic acids to the lithium salts of the same or other unsaturated carboxylic acids.
通过将无环和脂环式不饱和
羧酸的二烯二醇
锂串联加入相同或其他不饱和
羧酸的
锂盐中来制备取代的2-
环己烯酮4至7和六氢
萘二烯酮和六氢
茚并酮13至18。