作者:J.S. Yadav、P. Adi Narayana Reddy、A. Suman Kumar、A.R. Prasad、B.V. Subba Reddy、Ahmad Alkhazim Al Ghamdi
DOI:10.1016/j.tetlet.2013.12.056
日期:2014.2
A stereoselective total synthesis of 4-((3S,5R)-3,5-dihydroxynonadecyl)phenol has been accomplished in two different synthetic approaches. In the first approach, Prins cyclization has been successfully utilized to produce the anti-1,3-diol unit, which was further converted into a required syn-1,3-diol through Mitsunobu reaction. The side chain was constructed through cross metathesis and hydrogenation
已经通过两种不同的合成方法完成了4-((3 S,5 R)-3,5-二羟基壬二基)苯酚的立体选择性全合成。在第一种方法中,已成功地将Prins环化用于生产抗-1,3-二醇单元,并通过Mitsunobu反应将其进一步转化为所需的syn -1,3-二醇。通过交叉复分解和氢化序列构建侧链。在第二种方法中,通过一系列反应,例如1,3-二烷与(R)-表氯醇的烷基化反应,环氧化物与乙烯基溴化镁和1,3的开环反应,制备了手性合成-1,3-二醇-同步在二乙基甲氧基硼烷存在下用NaBH 4还原β-羟基酮。