Singlet and triplet photocycloaddition reactions of 2-pyridones with propenoate and 2,4-pentadienotes, and the frontier molecular orbital analysis
作者:Takaaki Suishu、Seiichiro Tsuru、Tetsuro Shimo、Kenichi Somekawa
DOI:10.1002/jhet.5570340346
日期:1997.5
Regioselective photocycloadditions of 2-pyridones (1) with 2,4-pentadienoates (3) were analysed and compared with the reactions with propenoate (2), and origins of the different regioselectivities were inferred from frontier molecular orbital properties by the use of PM3-CI method.
的2-吡啶酮(区域选择性photocycloadditions 1)与2,4- pentadienoates(3)进行了分析,并与丙烯酸甲酯(反应相比2),以及不同的区域选择性的起源是由使用PM3-从前沿分子轨道属性推断CI方法。