Dodecatungstophosphoric Acid (H3PW12O40), Samarium and Ruthenium (ÆÆÆ) Chloride Catalyzed Synthesis of Unsaturated 2-Phenyl-5(4H)-oxazolone Derivatives under Solvent-free Con...

by Samieh Fozooni, Hooshang Hamidian, Ahmad Momeni Tikdari
Published 2008-12-01

Synthesis and Evaluation of Changes Induced by Solvent and Substituent in Electronic Absorption Spectra of New Azo Disperse Dyes Containig Barbiturate Ring

by Hooshang Hamidian, Najmeh Zahedian, Dadkhoda Ghazanfari, Samieh Fozooni
Published 2013-01-01

A synthesis of some new 4-arylidene-5(4H)-oxazolone azo dyes and an evaluation of their solvatochromic behaviour

by Samieh Fozooni, Ahmad Momeni Tikdari, Hooshang Hamidian, Hojatollah Khabazzadeh
Published 2008-10-01

One-Pot and Efficient Synthesis of Triazolo[1,2-a]indazole-triones via Reaction of Arylaldehydes with Urazole and Dimedone Catalyzed by Silica Nanoparticles Prepared from Rice Husk

by Asadollah Hassankhani, Sayed Zia Mohammadi, Hooshang Hamidian, Samieh Fozooni
Published 2011-10-01