Radical-mediated stereoselective synthesis of (+)-dihydrocanadensolide and (−)-3-epi-dihydrocanadensolide from d-xylose
作者:G.V.M Sharma、T Gopinath
DOI:10.1016/s0040-4039(01)01168-6
日期:2001.8
An intramolecular radical cyclisation protocol on 5-hexenyl systems was utilised for the first time in a synthesis of (+)-dihydrocanadensolide and its C-3 epimer, This study also revealed the effect of the additional stereocentre at the 2 ' -position of the radical systems. (C) 2001 Elsevier Science Ltd. All rights reserved.