Facile synthesis of substituted 1H-pyrazolo[3,4-b]pyridines

被引：14

作者：

Sagitullina, Galina P. ^{[1
]}

Lisitskaya, Ludmila A. ^{[1
]}

Vorontsova, Marina A. ^{[1
]}

Sagitullin, Reva S. ^{[1
]}

机构：

[1] Omsk State Univ, Dept Organ Chem, Omsk 644077, Russia

来源：

MENDELEEV COMMUNICATIONS | 2007年 / 17卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/j.mencom.2007.05.022

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Substituted 1H-pyrazolo[3,4-b]pyridines were synthesised by construction of pyrazole ring from 4-substituted 5-acetyl-2-methyl-6-(methylamino)nicotinonitriles readily available via rearrangement of 3,5-dicyanopyridinium salts.

引用

页码：192 / 193

页数：2

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