De-mayo-reaktionen mit allen. Ein kurzer weg zum bicyclo[5.3.1.]undecansystem der taxane.
作者:Reinhard Kaczmarek、Siegfried Blechert
DOI:10.1016/s0040-4039(00)84658-4
日期:1986.1
The de Mayo sequence has been applied to an efficient synthesis of the enone , a key intermediate in the synthesis of taxane derivatives. The palladium-catalyzed reaction of the allylcarbonates and gives via retro-aldol reaction and allylation the highly functionalized seven- resp. eightmembered rings and .
de Mayo序列已用于烯酮的有效合成,烯酮是紫杉烷衍生物合成中的关键中间体。碳酸烯丙酯的钯催化反应,并通过逆醛醇缩合反应和烯丙基化反应得到高度官能化的七-烯丙基。八环和。
NEH, HARRIBERT;KUHLING, ANDREA;BLECHERT, SIEGFRIED, HELV. CHIM. ACTA, 72,(1989) N, C. 101-109