The photo-induced formation of ketonic and phenolic isomers from O-acetyl-1-dehydro-testosterone (1a) and from its 4-methyl homologue 1d in dioxane solution has been described earlier [8][9][13]. The present paper summarizes the findings which resulted in the course of further investigations, and which, in part, have been published in preliminary form [11][14] and in recent reviews [12]. This work
在
二恶烷溶液中由O-乙酰基-1-脱氢
睾酮(1a)及其4-甲基同系物1d光诱导形成酮基和
酚类异构体[8] [9] [13]。本文总结了导致进一步研究过程中的发现,并部分地以初步形式[11] [14]和最近的评论[12]发表了这些发现。这项工作包括对二烯酮1a,其10α-立体异构体2a及其1、2-和4-甲基同系物1b - d进行紫外线照射。每种情况都发生了一系列的重排,如图2、3和19所示。