Solvent-free, highly efficient one-pot multi-component synthesis of 1-amido- and 1-carbamato-alkyl naphthols/phenols catalyzed by ethylammonium nitrate as reusable ionic liquid under neat reaction condition at ambient temperature

TitleSolvent-free, highly efficient one-pot multi-component synthesis of 1-amido- and 1-carbamato-alkyl naphthols/phenols catalyzed by ethylammonium nitrate as reusable ionic liquid under neat reaction condition at ambient temperature
Publication TypeJournal Article
Year of Publication2013
AuthorsMulla, SAbdul Rash, Salama, TA, Pathan, MY, Inamdar, SM, Chavan, SS
JournalTetrahedron Letters
Volume54
Issue7
Pagination672-675
Date PublishedFEB
ISSN0040-4039
KeywordsAldehyde, amide, Carbamate Phenol, Ethylammonium nitrate (EAN), Urea
Abstract

A solvent-free, environmentally clean, mild, and simple one-pot multi-component protocol has been developed for the efficient synthesis of 1-amido- and 1-carbamato-alkyl naphthols/phenols in excellent yields via one-pot three-component condensation of various aldehydes, amides/carbamates/urea, and naphthols/phenols using ethylammonium nitrate (EAN) as a reusable ionic liquid catalyst under neat reaction condition at ambient temperature. (c) 2012 Elsevier Ltd. All rights reserved.

DOI10.1016/j.tetlet2012.12.004
Type of Journal (Indian or Foreign)Foreign
Impact Factor (IF)2.391
Divison category: 
Chemical Engineering & Process Development