Intermolecularly selective [4+4] photocycloaddition of 2-pyridone mixtures
作者:Scott McN Sieburth、Chao-Hsiung Lin
DOI:10.1016/0040-4039(95)02417-4
日期:1996.2
4-Alkoxy-2-pyridones do not undergo [4+4] photodimerization but will react with other 2-pyridones to yield highly functionalized cyclooctadienes with differentiated functional groups.