Next Article in Journal / Special Issue
Poly[3-(3,4-dihydroxyphenyl)glyceric Acid], A New Biologically Active Polymer from Symphytum Asperum Lepech. and S.Caucasicum Bieb. (Boraginaceae)
Previous Article in Journal / Special Issue
A Facile Synthesis of Novel Herbicidal 1-Phenyl-piperazine-2,6-diones
Article Menu

Export Article

Retraction published on 4 July 2007, see Molecules 2007, 12(7), 1289.

Open AccessArticle
Molecules 2005, 10(9), 1126-1134; doi:10.3390/10091126

New Multi-1,2,3-Selenadiazole Aromatic Derivatives

Department of Applied Chemical Sciences, Jordan University of Science and Technology, Jordan
Author to whom correspondence should be addressed.
Received: 23 April 2005 / Accepted: 30 September 2005 / Published: 30 September 2005
View Full-Text   |   Download PDF [160 KB, uploaded 18 June 2014]   |  


The aromatic polyketones 3a-d are versatile compounds for the synthesis of the multi-1,2,3-selenadiazole aromatic derivatives 1a-d. The preparation starts with the reaction between the multi-bromomethylene benzene derivatives 2a-d and 4-hydroxy- acetophenone to give compounds 3a-d which are transformed through the reaction with semicarbazide hydrochloride or ethyl hydrazine carboxylate into the corresponding semicarbazones derivatives 4a-d or hydrazones 5a-d. The reaction with selenium dioxide leads to regiospecific ring closure of semicarbazones or hydrazones to give the multi- 1,2,3-selenadiazole aromatic derivatives in high yield. View Full-Text
Keywords: 1; 2; 3-Selenadiazoles; semicarbazones; aromatic derivatives 1; 2; 3-Selenadiazoles; semicarbazones; aromatic derivatives

Scheme 1

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Al-Smadi, M.; Ratrout, S. New Multi-1,2,3-Selenadiazole Aromatic Derivatives. Molecules 2005, 10, 1126-1134.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics



[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top