Selective dimerizations of substituted N-aminopyridinium salts and their benzologs

…, G Hajós, P Sándor, A Messmer

文献索引：Batori, S.; Hajos, G.; Sandor P.; Messmer, A. Journal of Organic Chemistry, 1989 , vol. 54, # 13 p. 3062 - 3068

全文：HTML全文

被引用次数: 14

摘要

N-Aminopyridinium salts bearing ester, aroyl, and cyano functions in position 2 as well as their differently annelated benzologues were reacted with hydroxide ion and alkoxides. In the case of ester compounds 1, 3, and 5, transesterification and dimerization reactions were found. Keto salts 7, 13, and 15 showed dimerization reactions coupled with methanolysis. Monocyclic cyano salt 17 gave amino-as-triazinium double salt 20 while the benzologues ...