A novel synthesis of pyrrolo[1,2-d][1,4]diazocines from tetrahydropyrrolo[1,2-a]pyrazines using activated alkynes in pyrazine ring expansion

被引:7
|
作者
Voskressensky, Leonid G. [1 ]
Titov, Alexander A. [1 ]
Borisova, Tatiana N. [1 ]
Listratova, Anna V. [1 ]
Borisov, Roman S. [2 ]
Kulikova, Larisa N. [1 ]
Varlamov, Alexey V. [1 ]
机构
[1] Russian Peoples Friendship Univ, Dept Organ Chem, Moscow 117198, Russia
[2] Russian Acad Sci, AV Topchiev Petrochem Synth Inst, Moscow 119991, Russia
基金
俄罗斯基础研究基金会;
关键词
Pyrrolopyrazines; Pyrrolo[1,4]diazocines; Activate alkynes; Ring expansion; Michael addition; RECEPTOR ANTAGONISTS; DESIGN;
D O I
10.1016/j.tet.2010.04.104
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel and efficient one-pot synthesis of pyrrolo[1,2-d][1,4]diazocines based on tandem transformation of tetrahydropyrazine ring was elaborated. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5140 / 5148
页数:9
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