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 | Zendy

K. Ravi | Zendy; B. Krishnakumar | Zendy; M. Swaminathan | Zendy

Open Access

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

Author(s) -

K. Ravi,

B. Krishnakumar,

M. Swaminathan

Publication year - 2012

Publication title -

isrn organic chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-5157

pISSN - 2090-5149

DOI - 10.5402/2012/595868

Subject(s) - azine , catalysis , montmorillonite , benzophenone , yield (engineering) , scanning electron microscope , materials science , cyclic voltammetry , solvent , chemistry , nuclear chemistry , organic chemistry , polymer chemistry , electrochemistry , composite material , electrode

A new BiCl 3 -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. BiCl 3 loaded K10 (BiCl 3 -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 BiCl 3 -K10 gives an excellent yield with short reaction time and is an inexpensive, easily recyclable catalyst for this reaction.

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