作者:E. Yu. Suvorova、N. I. Vikrishchuk、L. D. Popov、Z. A. Starikova、A. D. Vikrishchuk、Yu. A. Zhdanov
DOI:10.1134/s1070428007100259
日期:2007.10
Condensation of 2-methyl-4-oxo-1,3-benzoxazinium perchlorate with various aromatic and heterocyclic aldehydes provided previously unknown arylvinyl- and hetarylvinyl-substituted salts whose recyclization under treatment with guanidine resulted in formerly undescribed 1,3,5-triazines. The reaction of perchlorates obtained with guanidinebenzoxazole led to the formation of bishetarylamines, with guanidinebenzimidazole formed triazinebenzimidazoles, the cyanoguanidine reacted with 4-oxo-1,3-benzoxazinium perchlorates to give cyanamides.