New formation of a 1,3-dipole in the reaction of adamantanone azine with triazolinediones: In connection with reactivity toward singlet oxygen
作者:Takeshi Akasaka、Hideki Sonobe、Rikiya Sato、Wataru Ando
DOI:10.1016/s0040-4039(01)81511-2
日期:——
5-diones under elimination of diazo adamantane to give a 1,3-dipole ( “azomethinimine” ), which on treatment with dipolahophiles affords the [ 2 + 3] -cycloadducts. The reaction is compared with singlet oxygen oxidation.
在消除重氮金刚烷的情况下,三环[3.3.1.1]癸酮嗪(金刚烷酮嗪)与4-取代的1,2,4-三唑啉-3,5-二酮反应生成1,3-偶极(“偶氮甲亚胺”),用双极化亲和剂处理后得到[2 + 3]-环加合物。将该反应与单线态氧氧化进行比较。