Synthesis

One-pot syntheses of 5-amino-1-aryltetrazole derivatives

…, PN Gaponik, PT Petrov, OA Ivashkevich

文献索引：Vorobiov, Andrey N.; Gaponik, Pavel N.; Petrov, Petr T.; Ivashkevich, Oleg A. Synthesis, 2006 , # 8 p. 1307 - 1312

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被引用次数: 16

摘要

Abstract A novel facile route for the introduction of 5-amino and 5-alkylamino substituents into 1-aryltetrazoles has been developed. A range of 5-amino-1-aryltetrazoles was obtained directly from the corresponding 1-aryltetrazoles in one pot by consecutive ring-opening, azidation and intramolecular cyclization. 5-Alkylamino-1-aryltetrazoles were formed by a similar mechanism from 1, 4-disubstituted tetrazolium salts. An influence of the nature of ...