CYCLIZATION MECHANISM OF<i>TRANS</i>-β-MONOCYCLOHOMOFARNESIC ACID AND RELATED COMPOUNDS
作者:Akira Saito、Hajime Matsushita、Hajime Kaneko
DOI:10.1246/cl.1983.729
日期:1983.5.5
Cyclization of trans-β-monocyclohomofarnesic acid and the related compounds was closely examined in order to elucidate the reaction mechanism. It was revealed that the cyclization of trans-β-monocyclohomofarnesic acid proceeds via formation of the cationic intermediate followed by concerted lactonization to give trans-anti-trans norambreinolide stereoselectively.