Radical cyclisations onto 2(5)-furanone and maleate electrophores leading to spiro- and linear-fused γ-lactone ring systems
作者:Timothy Harrison、Gerald Pattenden、Peter L. Myers
DOI:10.1016/s0040-4039(00)82137-1
日期:1988.1
Radicalcyclisations involving α-acetal methyl centres and2(5)-furanone and maleate electrophores allow the facile syntheses of spiro- and linear-fused γ-lactone ringsystems e.g. (6), (10), (14) and (19), found in the ginkgolides.