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.
SATO EISUKE; IKEDA YOSHIYA; KANAOKA YUICHI, CHEM. LETT.,(1987) N 2, 273-276
作者:SATO EISUKE、 IKEDA YOSHIYA、 KANAOKA YUICHI
DOI:——
日期:——
Photochemistry of conjugated nitrogen-thiocarbonyl systems. VII. Photoaddition of quinoline-, isoquinoline- and phthalazine-thione systems to olefins.
作者:Eisuke SATO、Yoshiya IKEDA、Yuichi KANAOKA
DOI:10.1248/cpb.38.1205
日期:——
Photolyses of quinoline-2-thiones (1A, B), isoquinoline-1-thione (14A), and phthalazine-1-thiones (14B-D) in the presence of olefins (2) afforded photoaddition products such as substituted quinolines, isoquinolines, phthalazines, and novel tricyclic products, probably by way of thietanes formed by photoaddition of olefins to the C=S bond.