Events The 20th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 20th International Electronic Conference on Synthetic Organic Chemistry

Published date

01 Nov, 2016

Citation

Ali Maleki, Parisa Ravaghi, Morteza Aghaie, Hamed Movahed, A highly active polymeric magnetic nanocatalyst for the preparation of 3-carboxycoumarins derivatives under mild conditions, in Proceedings of The 20th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2016, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-20-a033

Facebook

Twitter

A highly active polymeric magnetic nanocatalyst for the preparation of 3-carboxycoumarins derivatives under mild conditions

Ali Maleki ¹

Parisa Ravaghi ¹

Morteza Aghaie ¹

Hamed Movahed ¹

1. Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 1684613114, Iran

Abstract

In this work, an efficient method for the synthesis of 3-carboxycoumarins was reported via Knoevenagel condensation. The reaction of Meldrum’s acid with substituted salicylaldehyde in the presence of polymeric magnetic nanocatalyst. This protocol has many advantages such as short reaction time, high yield, and easy isolation of the synthesized catalyst.

Keywords

Nanocatalyst

green chemistry

coumarin

salicylaldehyde

Knoevenagel condensation.

Manuscript

Ravaghi-Aghaie-Movahed ECSOC-20 Full Text.pdf

Chemoselective Protection of hydroxyl and amine functional groups catalysed by MOFs

New multicomponent approach for the synthesis of coumarin derivatives by using environmental-friendly core/shell nanocatalyst