An Efficient Protocol for the Green and Solvent-Free Synthesis of Azine Derivatives at Room Temperature Using BiCl3-Loaded Montmorillonite K10 as a New Recyclable Heterogeneous Catalyst. (14th November 2012)

• Record Type: Journal Article
• Authors: Ravi, K.; Krishnakumar, B.; Swaminathan, M.
• Other Names: Labande A. Academic Editor.; Perez-Castells J. Academic Editor.; Wakamatsu H. Academic Editor.; Yingyongnarongkul B.-e. Academic Editor.
• Is Part Of: ISRN organic chemistry. Volume 2012(2012)
• Publication Date: 2012-11-14
• Subjects: Chemistry, Organic -- Periodicals; Organic Chemistry Phenomena; Chemistry, Organic; Chemistry, Organic; Periodical; Periodicals; Electronic journals; Fulltext; Internet Resources; Periodicals; 547
• DOI: 10.5402/2012/595868
• Languages: English
• ISSNs: 2090-5149

Abstract

Abstract : A new BiCl3 -loaded montmorillonite K10 catalyst has been prepared by solid dispersion method and was characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and cyclic voltammetry (CV) measurements. BiCl3 loaded K10 (BiCl3 -K10) has been used as solid acid catalyst for the synthesis of azine derivatives from benzophenone hydrazone and ketones/aldehydes by simple physical grinding. This BiCl3 -K10 gives an excellent yield with short reaction time and is an inexpensive, easily recyclable catalyst for this reaction.