Ultrasound Promoted Catalyst-free Procedure for the Synthesis of 1,4- dihydropyridines and Bi-phenyl Derivatives in Water

Author(s): Rajib Sarkar, Chhanda Mukhopadhyay*

Journal Name: Current Green Chemistry

Volume 3 , Issue 4 , 2016

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Graphical Abstract:


Background: A simple and efficient one-pot green synthesis of 1,4-dihydropyridine derivatives and biphenyl derivatives has been reported. The overall conversion was assisted by ultrasound irradiation at ambient temperature (25-30 °C) in aqueous medium.

Methods: All the products were synthesized in good toexcellent yields.

Conclusion: This study extends the applicability of the synthetic routes prompted by ultrasound irradiation under eco-friendly condition.

Keywords: Ultrasound irradiation, 1, 4-dihydropyridine derivatives, bi-phenyl derivatives, aqueous reaction medium, catalystfree reaction condition, green approach.

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Article Details

Year: 2016
Published on: 16 May, 2017
Page: [351 - 359]
Pages: 9
DOI: 10.2174/2213346103666161116122128
Price: $25

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