Photochemical Behavior of Indane-1,2,3-trione in Degassed Alcoholic Solutions: Formation of 3-Substituted Phthalides
作者:Jiro Tatsugi、Tomoaki Hara、Yasuji Izawa
DOI:10.1246/cl.1997.177
日期:1997.2
the major product together with 3-alkoxyphthalides. 3-Alkoxycarbonylphthalides may be derived from the reaction between alcohols and the spirooxiranone intermediate, generated photochemically by cleavage of the bond between two carbonyl groups of indane-1,2,3-trione via a cyclobutenone biradical derivative.