作者:Jhillu S. Yadav、Poli Adi Narayana Reddy、Yerabolu Jayasudhan Reddy、Syeda Meraj、Attaluri R. Prasad
DOI:10.1002/ejoc.201300623
日期:2013.10
A highly stereoselective total synthesis of attenols A and B is described. The salient features of this synthesis are the utilization of a reductive radical cyclization strategy for methyl center creation, a Prins cyclization/reductive opening cascade for anti-1,3-diol motif generation, and a double alkylation tosylmethyl isocyanide (TosMIC) strategy to construct the spiro acetal segment.
描述了 attenols A 和 B 的高度立体选择性全合成。该合成的显着特征是利用还原自由基环化策略来创建甲基中心、用于生成抗 1,3-二醇基序的 Prins 环化/还原开放级联以及双烷基化甲苯磺酰甲基异氰化物 (TosMIC) 策略来构建螺缩醛段。