Solvent-Free Green Synthesis of Azines and Their Conversion to 2,5-Disubstituted-1,3,4-thiadiazoles
作者:D. Doddramappa Shridevi、Srikantamurthy Ningaiah、Narayan U. Kuduva、Raad K. Yhya、Kuriya M. Lokanatha Rai
DOI:10.1080/00397911.2015.1113297
日期:2015.12.17
A solvent-free, clean, and efficient method has been developed for the synthesis of 2,5-disubstituted-1,3,4-thiadiazoles via azines. This approach exploits the synthetic potential of clean reactions and offers many advantages such as excellent product yields, easy isolation of products, and ecofriendly benign reaction conditions. The newly synthesized compounds were analyzed by infrared, H-1 NMR, C-13 NMR, and elemental analysis.