Photoaddition of Olefins to Quinolin-, Isoquinolin-, and Phthalazin-thione Systems
作者:Eisuke Sato、Yoshiya Ikeda、Yuichi Kanaoka
DOI:10.1246/cl.1987.273
日期:1987.2.5
Irradiation of quinolin-2-, isoquinolin-1-, and phthalazin-1-thiones with olefins afforded photoaddition products: substituted quinolines, isoquinolines and phthalazines at the thiocarbonyl carbon. A new addition-cyclization was found producing tricyclic thiopyrano-isoquinolines and -phthalazines.