A New Artificial Cyclase for Polyprenoids: Enantioselective Total Synthesis of (−)-Chromazonarol, (+)-8-<i>e</i><i>pi</i>-Puupehedione, and (−)-11‘-Deoxytaondiol Methyl Ether
pure 3-o-fluorobenzyloxy-2-hydroxy-2'-(p-methoxybemzyl)-1,1'-binaphthyl.SnCl4, which is effective for the enantioselective cyclization of 2-(polyprenyl)phenol derivatives to afford polycyclic terpenoids bearing a chroman skeleton such as (-)-chromazonarol, (+)-8-epi-puupehedione, a key synthetic intermediate of (+)-wiedendiol, and (-)-11'-deoxytaondiol methyl ether.
Bouzbouz, Samir; Kirschleger, Bernard; Villieras, Jean, Bulletin de la Societe Chimique de France, 1997, vol. 134, # 1, p. 67 - 84
作者:Bouzbouz, Samir、Kirschleger, Bernard、Villieras, Jean
DOI:——
日期:——
First total synthesis of yanuthones: novel farnesylated epoxycyclohexenoid marine natural products
作者:Goverdhan Mehta、Subhas Chandra Pan
DOI:10.1016/j.tetlet.2005.05.118
日期:2005.8
The totalsynthesis of the recently isolated marine natural products of mixed biosynthetic origin, yanuthones A, B, C and 22-deacylyanuthone A, has been accomplished following a short regio- and stereocontrolled approach involving the key intermediacy of 2-farnesyl-p-benzoquinone.