A simple synthesis of bis-annulated bicyclo[2.2.2]octenones containing a β,γ-enone chromophore and photochemical reactions: a new entry into angular tetraquinane and other polycyclic systems
作者:Vishwakarma Singh、Pramod K. Sahu、Shaikh M. Mobin
DOI:10.1016/j.tet.2004.08.024
日期:2004.10
Synthesis of endotetracyclo[5.5.2.0.2,608,12]tetradeca-3(4),8(12)-dien-13-one from 5-indanol and photoreactions in singlet and triplet excited state leading to complex polycyclic systems is reported. Crystal structure of 14-spiroepoxyendotetracyclo[5.5.2.0.2,608,12] tetradeca-3(4),8(12)-dien-13-one is also reported.
内四环的合成[5.5.2.0。据报道,由5-茚满醇产生的2,6 0 8,12 ] tetradeca-3(4),8(12)-dien-13-one和单重态和三重态激发态的光反应导致复杂的多环系统。14-螺氧基环氧内四环的晶体结构[5.5.2.0。还报道了2,6 0 8,12 ]十四烷基-3(4),8(12)-dien-13-one。