Preparation of macrodiolides via a common chiral building block. Total synthesis of (−)-pyrenophorin and (−)-pyrenophorol
作者:Nobuo Machinaga、Chihiro Kibayashi
DOI:10.1016/0040-4039(93)89027-n
日期:1993.1
Macrodiolides (−)-pyrenophorin and (−)-pyrenophorol have been synthesized utilizing a C2 symmetric (R,R)-diepoxide as a common enantiopure chiralbuildingblock.
Stereoselective total synthesis of (−)-pyrenophorol
作者:J.S. Yadav、U.V. Subba Reddy、B.V. Subba Reddy
DOI:10.1016/j.tetlet.2009.07.047
日期:2009.11
An efficient stereoselective total synthesis of (-)-pyrenophorol 1 is described. The key steps involved in this synthesis are hydrolytic kinetic resolution (HKR), MacMillan alpha-hydroxylation, Horner-Wadsworth-Emmons (HWE) reaction, and Mitsunobu cyclization. (C) 2009 Elsevier Ltd. All rights reserved.