The Preparation of Some 2-Pyridyl and 8-Quinolyl Phenyl Sulfides and Sulfones

HC Winter, FE Reinhart

文献索引：Winter; Reinhart Journal of the American Chemical Society, 1940 , vol. 62, p. 3508,3511

全文：HTML全文

被引用次数: 7

摘要

Summary When a primary base adds to a carbodiimide to yield a guanidine, only one hydrogen atom of the base shifts to a nitrogen atom of the carbodiimide. This rule is established by study of the lone isomer obtained with a symmetrical carbodiimide and also of the two isomers always obtained with the symmetrical carbodiimide. This knowledge leads to determination of location of gamma double bonds. Twelve pairs of isomers were ...