作者:Belén Abarca、Rafael Ballesteros、Mimoun Chadlaoui、Javier Miralles、José Vicente Murillo、Dimas Colonna
DOI:10.1016/s0040-4020(01)01053-5
日期:2001.12
[1,2,3]triazolo[1,5-c]pyrimidine 2 with some electrophiles and nucleophiles are reported. Triazole ring opening and loss of nitrogen is the principal reaction with electrophiles. With strong acids protonation on N6 competes successfully. Derivatives in which the pyrimidine ring has been opened are obtained in reactions with nucleophiles. No stable simple substitution compounds were found.
报道了[1,2,3]三唑并[1,5- c ]嘧啶2与一些亲电试剂和亲核试剂的反应。三唑开环和氮的损失是与亲电子试剂的主要反应。质子能与强酸在N6上成功竞争。在与亲核试剂的反应中获得了嘧啶环已被打开的衍生物。找不到稳定的简单取代化合物。