Syntheses of 5-Substituted 1H-Tetrazoles Catalyzed by Reusable CoY Zeolite

被引：177

作者：

Rama, Velladurai ^{[1
]}

Kanagaraj, Kuppusamy ^{[1
]}

Pitchumani, Kasi ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2011年 / 76卷 / 21期

关键词：

EFFICIENT SYNTHESIS; 3+2 CYCLOADDITION; NITRILES; TETRAZOLES; COBALT; NANOPARTICLES; STABILITY; AZIDE;

D O I：

10.1021/jo201261w

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simple and efficient route for the synthesis of 5-substituted 1H-tetrazoles catalyzed by CoY zeolite is reported. The salient features of this atom-economical, cost-effective, and high-yield cobalt-catalyzed protocol are aerobic conditions, lower reaction time, and milder reaction conditions without additives. Other advantages include experimental ease of manipulation, safer alternative to hazardous, corrosive, and polluting conventional Lewis acid catalysts, recovery, and reusability with consistent catalytic activity. The results are rationalized by proposing a suitable mechanism.

引用

页码：9090 / 9095

页数：6

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