Azines and Azoloazines, Part 1: Reactions of Triazolo[3,4-a]phthalazine and Its Derivatives with Carbanions
作者:Wiktoria Zinczenko、Marek K. Bernard、Irena Okulicz-Kozaryn、Przemyslaw Mikolajczak
DOI:10.1002/jhet.1019
日期:2014.11
Triazolo[3,4‐a]phthalazine as well as their chloro and nitro derivatives were subjected to the reactions with the carbanions typical for the vicarious nucleophilic substitution (VNS) of hydrogen. The reactions were strongly dependent on the substituents present on the triazolo[3,4‐a]phthalazine ring and resulted not only in the substitution of hydrogen but also in exchange of chlorine atom and pyridazine