New heterocyclic system — Bis[1,2,3-benzotriazolo[5,6-b;5′,6′-k]]-18-crown-6 |
| |
Authors: | É I Ivanov A A Polishchuk P B Terent'ev |
| |
Institution: | (1) A. V. Bogatskii Physicochemical Institute, Academy of Sciences of the Ukrainian SSR, 270080 Odessa |
| |
Abstract: | It was shown that 1,2,3-triazole derivatives are formed in the reaction of tetra-nitrodibenzo-18-crown-6 with excess hydrazine or ethylhydrazine in DMSO, while the reaction with phenylhydrazine leads to isomeric products of nucleophilic substitution of the nitro group.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 256–257, February, 1988. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|