- One-pot thioetherification of aryl halides with thiourea and benzyl bromide in water catalyzed by Cu-grafted furfural imine-functionalized mesoporous SBA-15.
One-pot thioetherification of aryl halides with thiourea and benzyl bromide in water catalyzed by Cu-grafted furfural imine-functionalized mesoporous SBA-15.
Chemical communications (Cambridge, England) (2012-07-10)
John Mondal, Arindam Modak, Arghya Dutta, Sohini Basu, Shambhu Nath Jha, Dibyendu Bhattacharyya, Asim Bhaumik
PMID22772355
摘要
Surface functionalization of SBA-15 followed by its reaction with Cu(OAc)(2) has been carried out to develop a new Cu-grafted functionalized mesoporous material, which catalyzes one-pot three component coupling of different aryl halides with thiourea and benzyl bromide in aqueous medium to produce aryl thioethers in very good yields (80-88%).