Table of Contents
International Scholarly Research Notices
Volume 2014 (2014), Article ID 186207, 7 pages
http://dx.doi.org/10.1155/2014/186207
Research Article

An Efficient and Facile Synthesis of 1,2,4-Aryl Triazoles and 4-Thiazolidinones Bearing 6-Fluorochroman Nucleus

Chemical Research Laboratory, Department of Chemistry, Saurashtra University, Rajkot 360005, India

Received 14 April 2014; Accepted 5 July 2014; Published 30 October 2014

Academic Editor: Xin Wang

Copyright © 2014 Piyush B. Vekariya et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

A new generation of chroman bearing heterocyclic five membered ring such as 1,2,4-triazoles and thiazolidinones was designed and synthesized. New chroman based nucleus 5-(6-fluorochroman-2-yl)-4-aryl-4H-1,2,4-triazole-3-thiol and 6-fluorochroman-N-(4-oxo-2-arylthiazolidinin-3-yl) chroman-2-carboxamides were synthesized. Aryl triazole compounds 4a–4j were synthesized from 6-fluorochroman-2-carbohydrazide 2 on reaction with base in methanol and CS2 followed by reaction with substituted aniline. Thiazolidinone compounds 5a–5j were synthesized from 6-fluorochroman-2-carbohydrazide 2 on reaction with substituted aryl aldehyde and thioglycolic acid.