Synthesis of Angular [1,2,5]Oxadiazolo[3,4-b]pyrazino-[1',2':1,2]pyrrolo[2,3-e][1,4]diazepine by Stepwise Reaction of Pyrrolo[1,2-a]pyrazinetrione with 3,4-Diaminofurazan

被引:4
|
作者
Chervyakov, A. V. [1 ]
Maslivets, A. N. [1 ]
机构
[1] Perm Natl State Res Univ, Ul Bukireva 15, Perm 614990, Russia
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1134/S1070428018030235
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Diaminofurazan reacted with 8-benzoyl-2-phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine-1,6,7(2H)- trione to give addition product of the amino group to the double bond of the pyrrole ring, which underwent cyclization to 2,8-diphenyl-3,4-dihydro[1,2,5]oxadiazolo[3,4-b]pyrazino[1',2': 1,2]pyrrolo[2,3-e][1,4]diazepine-1,6,7(2H,9H,13H)-trione by the action of N,N'-dicyclohexylcarbodiimide.
引用
收藏
页码:512 / 513
页数:2
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