作者:Philipp Winter、Carine Vaxelaire、Christoph Heinz、Mathias Christmann
DOI:10.1039/c0cc02332a
日期:——
The Cu-catalyzed synthesis of skipped 1,4-dienes from allylic acetates and vinyl-Grignard reagents is key to bidirectional modifications of acyclic terpene acetates. As a result, trisubstituted double bond containing subunits can be readily transferred into complex polyketides from inexpensive bulk terpenes.
烯丙基乙酸酯和乙烯基-格氏试剂在铜催化下合成跳过的 1,4 二烯是无环萜烯乙酸酯双向修饰的关键。因此,含有三取代双键的亚基可以很容易地从廉价的大块萜类化合物转移到复杂的多酮类化合物中。