Synthesis and reactions of the pestalotiopsin skeleton

被引:37
作者
Baker, Thomas M. [1 ]
Edmonds, David J. [2 ]
Hamilton, Deborah [1 ]
O'Brien, Christopher J. [2 ]
Procter, David J. [1 ]
机构
[1] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England
[2] Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland
关键词
natural products; pestalotiopsins; samarium; taedolidols; total synthesis;
D O I
10.1002/anie.200801900
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Family ties: The pestalotiopsin framework has been constructed by using a SmI2-mediated cyclization and a Nozaki-Hiyama-Kishi coupling to construct the four- and nine-membered rings of the target, respectively. The first synthetic entry into the previously unexplored taedolidol family of natural products has been achieved through a stereoselective, acid-mediated cyclization of the pestalotiopsin skeleton. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:5631 / 5633
页数:3
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