Highly Efficient Synthesis of α,α|-Bis- (substituted-benzylidene) Cycloalkanones using HBF4-SiO2 under Solvent-Free Conditions

Dr. Shrikant S. Gawande¹

¹

Publication Date: 2020/04/22

Abstract: Highly efficient and clean procedure is described for the synthesis of α,α| -bis-(substitutedbenzylidene) cycloalkanones with excellent yields by the reaction of cycloalkanones with aromatic aldehydes using catalytic amount of HBF4-SiO2 as catalyst. The catalyst was easily recovered and reused without loss of activity.

Keywords: α,α| -bis-(substituted-benzylidene) cycloalkanones, HBF4-SiO2, solvent-free conditions.

DOI: No DOI Available

PDF: https://ijirst.demo4.arinfotech.co/assets/upload/files/IJISRT20APR085.pdf

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