作者:Alan R. Katritzky、Tian-Bao Huang、Olga V. Denisko、Peter J. Steel
DOI:10.1021/jo011028b
日期:2002.5.1
Reactions of benzyl bromide or benzyl cinnamate with N-(benzotriazol-1-ylmethyl)arylimidoyl chlorides (2a,b) in the presence of t-BuOK occur with opening of the benzotriazole ring affording 1,2,4-triazolo[1,5-alpha]quinoxalines (3a,b). A possible reaction mechanism is discussed.