The stereoselective total synthesis of xestodecalactone C and epi-sporostatin via the Prins cyclisation
作者:J.S. Yadav、N. Thrimurtulu、K. Uma Gayathri、B.V. Subba Reddy、A.R. Prasad
DOI:10.1016/j.tetlet.2008.08.096
日期:2008.11
Syntheses of xestodecalactoneC and epi-sporostatin are described utilising Prins cyclisations, Mitsunobu reaction and intramolecular Friedel–Crafts acylation. The approach is convergent and highly stereoselective.
Stereoselective Total Synthesis of Xestodecalactone C
作者:Karuturi Rajesh、Vangaru Suresh、Jondoss Jon Paul Selvam、Chitturi Bhujanga Rao、Yenamandra Venkateswarlu
DOI:10.1002/hlca.200900068
日期:2009.9
A simple and highly efficient stereoselectivetotalsynthesis of xestodecalactoneC (IIb), a polyketide natural product, was achieved (Scheme 2). The synthesis involved Keck's asymmetric allylation, a iodine‐induced electrophilic cyclization, and an intramolecular Friedel–Crafts acylation as key steps.