Calcium Chloride/HCl An Efficient Co-catalytic System For Synthesis Xanthene Under Microwave Condition

Pramod Kulkarni

doi:10.3390/ecsoc-20-c001

Next Article in event

Semi-Synthesis and Anti-Herpetic Activity of New Riolozatrione Derivatives

Next Article in session

MCM-41-SO3H as Heterogeneous Catalyst for One-pot Four Component Synthesis of Highly Substituted Pyrroles

Calcium Chloride/HCl An Efficient Co-catalytic System For Synthesis Xanthene Under Microwave Condition

Pramod S. Kulkarni

¹ Department of Chemistry, Hutatma Rajguru Mahavidyalaya Rajgurunagar 410505 MS India

Published: 01 November 2016 by MDPI in The 20th International Electronic Conference on Synthetic Organic Chemistry session Symposium on Microwave Assisted Synthesis

https://doi.org/10.3390/ecsoc-20-c001

Abstract:

Calcium chloride with one drop of conc. HCl was found facile and efficient catalyst for the synthesis of aryl 14H-dibenzo[a,j] xanthenes via one-pot condensation of various substituted benzaldehydes and β-naphthol under microwave and solvent-free conditions. The present protocol offers several advantages such as shorter reaction time, good to excellent yields, simple to operate, inexpensive and easily available catalyst.

Keywords: Calcium Chloride, Microwave, Xanthenes, condensation reaction, β -naphthol

View paper View Poster

115 Reads
0 Recommendations

Pramod Kulkarni