作者:Biswanath Das、Penagaluri Balasubramanyam、Boyapati Veeranjaneyulu、Gandolla Chinna Reddy
DOI:10.1002/hlca.201000342
日期:2011.5
The stereoselective total synthesis of a naturally occurring α‐pyrone (=2H‐pyran‐2‐one) derivative, synargentolide A (1), and of its epimer 2 (with the originally proposed structure of synargentolide A) was efficiently accomplished involving D‐tartaric acid as the starting material and an olefin cross‐metathesis reaction as the key step.
有效地完成了涉及D的自然存在的α-吡喃酮(= 2 H-吡喃-2-酮)衍生物synargentolide A(1)及其差向异构体2的立体选择性全合成。酒石酸为起始原料,烯烃交叉复分解反应为关键步骤。