Published September 1985
| Version v1
Journal article
Aminonitrile rearrangement of s-triazolo[1,5-c]pyrimidines upon reaction with aryl (alkyl) halides
Creators
- 1. S.M. Kirov Ural Polytechnic Institute, Sverdlovsk, USSR
Description
Aminonitrile cleavage of the cyclic system was observed in the reaction of s-triazolo[1,5-c]pyrimidine derivatives with aryl (alkyl) halides in an alkaline medium or in dimethylformamide. It is shown that this transformation proceeds through the formation of intermediate quaternary salts. The effect of electron-acceptor and electron-donor substituents on their stability was ascertained. The structures of the substances were established by means of IR, UV, PMR, and mass spectroscopy
Additional details
Publishing Information
- Journal Title
- Chem. Heterocycl. Compd. (Engl. Transl.)
- Journal Volume
- 21
- Journal Issue
- 3
- Series
- Chem. Heterocycl. Compd. (Engl. Transl.).
- Journal Page Range
- 355-358
- ISSN
- 0069-3154
- CODEN
- CHCCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18093420
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ACTIVATION ENERGY; AROMATICS; BINDING ENERGY; CHARGE DISTRIBUTION; DISSOCIATION; ELECTRON DENSITY; ELECTRONIC STRUCTURE; FORMAMIDE; INFRARED SPECTRA; LCAO METHOD; MASS SPECTRA; METHYL IODIDE; MOLECULAR ORBITAL METHOD; MOLECULAR STRUCTURE; NITRILES; NMR SPECTRA; ORGANIC CHLORINE COMPOUNDS; PYRIMIDINES; QUANTUM MECHANICS; QUATERNARY COMPOUNDS; REACTION INTERMEDIATES; STRUCTURAL CHEMICAL ANALYSIS; THIN-LAYER CHROMATOGRAPHY; TRIAZOLES; ULTRAVIOLET SPECTRA
- Descriptors DEC
- AMIDES; AMINES; AZINES; AZOLES; CHROMATOGRAPHY; ENERGY; HETEROCYCLIC COMPOUNDS; MECHANICS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC IODINE COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; SEPARATION PROCESSES; SPECTRA
Optional Information
- Notes
- Translated from Khim. Geterotsikl. Soedin.; 21: No.3, 421-425(Mar 1985).