Ligandfree coppercatalysed direct synthesis of diaryl sulfides and diaryl disulfides in wet poly(ethylene glycol), By Najmeh Nowrouzi

Research

Title	Ligandfree coppercatalysed direct synthesis of diaryl sulfides and diaryl disulfides in wet poly(ethylene glycol)
Type	Article
Keywords	—
Journal	APPLIED ORGANOMETALLIC CHEMISTRY
DOI	—
Researchers	Najmeh Nowrouzi (First researcher) , Mohammad Abbasi (Second researcher) ,

Abstract

An improved protocol has been developed for the one?pot CuI?catalysed preparation of symmetric diaryl sulfides from their available aryl halides in the presence of thiourea as sulfur transfer agent and in the absence of both ligand and organic solvent. This catalytic system was also used for the high?yielding preparation of diaryl disulfides in the presence of C2Cl6 as oxidant.