1437-67-8Relevant academic research and scientific papers
Tetrazoles. XXXI. Phase-Transfer Reactions of 1-Substituted Tetrazole-5-thiones and Their Derivatives
Gol'tsberg,Koldobskii
, p. 1194 - 1201 (2007/10/03)
Alkylation of 1-substituted tetrazole-5-thiones under conditions of phase-transfer catalysis in the two-phase system liquid-liquid proceeds regioselectively at the sulfur atom, regardless of the alkylating agent and phase-transfer catalyst. Phase-transfer oxidation of the 5-alkylthiotetrazoles thus obtained by potassium permanganate is a convenient method for preparation of 5-alkylsulfonyltetrazoles which can be used to synthesize functionally substituted tetrazoles.
Synthesis and surface activity of some imidazole, 1,2,4-triazole, and tetrazole derivatives
Abramzon,Pevzner,Kofman,Alam
, p. 1841 - 1848 (2007/10/03)
Imidazole, 1,2,4-triazole, and tetrazole derivatives containing large alkyl substituents are prepared, and their surface activity is studied.
