Nano silica phosphoric acid: an efficient catalyst for the one-pot synthesis of amidoalkyl naphthols under solvent-free condition

Authorsعبد الحمید بامنیری,بی بی فاطمه میرجلیلی,صدیقه ناظمیان
JournalJournal of the Iranian Chemical Society
Page number653
Volume number11
IFثبت نشده
Paper TypeFull Paper
Published At2014-01-01
Journal GradeScientific - research
Journal TypeElectronic
Journal CountryIran, Islamic Republic Of
Journal IndexSCOPUS ,ISC ,ISI-Listed

Abstract

1-Amidoalkyl-2-naphthols were prepared via one-pot multi-component reaction of 2-naphthol, aldehydes, and amides in the presence of nano silica phosphoric acid under solvent-free condition at 80 C. Short reaction times, high yields, and easy work-up are the advantages of this protocol.

tags: midoalkyl naphthol  Multicomponent reaction  Heterogeneous catalyst  Solvent-free condition