Syntheses of diheterocyclic compounds based on 2-thioacetohydrazide-5,7-dimethyl-1,2,4-triazolo[1,5-a]- pyrimidine

The syntheses of some diheterocyclic compounds from 2-thioacetohydrazide- 5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine (1) are described. Compound 1 can be converted into triazoles, 1,3,4-oxadiazoles, and 1,3,4-thiadiazoles. The structures of the intermediates and the target compounds were confirmed...

Full description

Saved in:
Bibliographic Details
Published in:Molecules (Basel, Switzerland) Switzerland), 2008-06, Vol.13 (6), p.1353-1360
Main Authors: Liu, Zu-Ming, Chen, Qiong, Chen, Chao-Nan, Tu, Hai-Yang, Yang, Guang-Fu
Format: Article
Language:English
Subjects:
4-oxadiazole
4-thiadiazoles
4-Triazolo
5-a]pyrimidine
Chemistry
Ethanol
Heterocyclic Compounds - chemical synthesis
Magnetic Resonance Spectroscopy
Mass Spectrometry
Molecular Structure
Oxadiazoles - chemical synthesis
Potash
Potassium
Protons
Pyrimidines - chemistry
Thiadiazoles - chemical synthesis
triazole
Triazoles - chemical synthesis
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The syntheses of some diheterocyclic compounds from 2-thioacetohydrazide- 5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine (1) are described. Compound 1 can be converted into triazoles, 1,3,4-oxadiazoles, and 1,3,4-thiadiazoles. The structures of the intermediates and the target compounds were confirmed by (1)H-NMR, MS and elemental analyses.
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules13061353