A NEW EFFECTIVE ROUTE FOR THE SYNTHESIS OF SUBSTITUTED 2H-INDAZOLES

被引：7
|
作者：
Mochalov, S. S. [1 ]
Khasanov, M. I. [1 ]
Trofimova, E. V. [1 ]
Fedotov, A. N. [1 ]
Zefirov, N. S. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 119992, Russia
来源：
CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2009年 / 45卷 / 10期
关键词：
2-aminoacylbenzenes; 2-arylazobenzyl alcohols; 2-acylazobenzenes; intramolecular heterocyclizations; 2-SUBSTITUTED INDAZOLES; FACILE SYNTHESIS; ACID; DERIVATIVES; INHIBITORS; POTENT; HETEROCYCLIZATION; DECOMPOSITION; CYCLIZATION; TRIAZOLES;
D O I：
10.1007/s10593-010-0409-1
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A two-stage synthesis of 2H-indazoles has been established, based on consecutive reactions of reduction of 2-alkyl-, 2-cyclopropyl-, and 2-arylcarbonylazobenzenes to phenylazo-substituted benzyl alcohols and intramolecular heterocyclization of the reduction products under the influence of organic acids.
引用
收藏
页码：1208 / 1217
页数：10
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