作者:Hong-Se Oh、Ji-Suk Yun、Ki-Hyun Nah、Han-Young Kang、David H. Sherman
DOI:10.1002/ejoc.200700254
日期:2007.7
Synthesis of tetraketide lactones 2 and 3, which are likely to be produced by a model pikromycin polyketide synthase (PKS), has been investigated. The tetraketide lactones with six-membered rings, 2a and 2b, were synthesized successfully by the asymmetric aldol reaction, allylation, and the Reformatsky reaction. The attempted synthesis of tetraketide lactones with eight-membered rings, 3a and 3b, led
已经研究了四酮内酯 2 和 3 的合成,它们可能由模型吡霉素聚酮合酶 (PKS) 产生。通过不对称醛醇反应、烯丙基化和 Reformatsky 反应成功合成了具有六元环 2a 和 2b 的四酮内酯。尝试合成具有八元环 3a 和 3b 的四酮内酯导致形成化合物 2a 和 2b。合成一个