作者:Alan R Katritzky、Tian-Bao Huang、Peter J Steel
DOI:10.1016/s0040-4039(01)02023-8
日期:2001.12
α-Benzotriazolylamides 6a–d afforded N-(benzotriazol-1-ylmethyl)arylimidoyl chlorides (4a–d), which reacted in situ with potassium tert-butoxide to form 3-aryl-1,2,4-triazolo[1,2-a]benzotriazoles (7a–d) (44–68%), representatives of a novel heterocyclic system. The structure of 7a was confirmed by single crystal X-ray analysis.
α-苯并三唑基酰亚胺6a - d提供N-(苯并三唑-1-基甲基)芳基酰氯(4a - d),其与叔丁醇钾原位反应形成3-芳基-1,2,4-三唑并[1,2] -一个]苯并三唑(7A - d)(44-68%),一种新型的杂环系统的代表。通过单晶X射线分析确认了7a的结构。