Green chemistry: A facile synthesis of polyfunctionally substituted thieno[3,4-c]pyridinones and thieno[3,4-d]pyridazinones under neat reaction conditions

Khadijah M. Al-Zaydi; Rita M. Borik; Ramadan A. Mekheimer; Mohamed H. Elnagdi

doi:10.1016/j.ultsonch.2009.12.008

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Green chemistry: A facile synthesis of polyfunctionally substituted thieno[3,4-c]pyridinones and thieno[3,4-d]pyridazinones under neat reaction conditions

Journal article

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Green chemistry: A facile synthesis of polyfunctionally substituted thieno[3,4-c]pyridinones and thieno[3,4-d]pyridazinones under neat reaction conditions

Khadijah M. Al-Zaydi, Rita M. Borik, Ramadan A. Mekheimer and Mohamed H. Elnagdi

Ultrasonics sonochemistry, Vol.17(5), pp.909-915

01/06/2010

DOI: https://doi.org/10.1016/j.ultsonch.2009.12.008

PMID: 20064736

Abstract

Green chemistry

Microwave and ultrasound irradiations

Thienoazines

X-ray crystal structure determination

A facile, solvent free, ecofriendly approach for the synthesis of pyridine-2,6-diones 4a–d, pyridazinone derivatives 8a–c and thienoazines 6 and 9 is herein described employing neat reaction conditions under both microwave and ultrasound irradiations. This solventless methodology is environmentally benign as it completely eliminates the use of solvent from the reaction procedure.

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Title: Green chemistry: A facile synthesis of polyfunctionally substituted thieno[3,4-c]pyridinones and thieno[3,4-d]pyridazinones under neat reaction conditions
Creators - without role: Khadijah M. Al-Zaydi - Jeddah University
Rita M. Borik - Jeddah University
Ramadan A. Mekheimer - Jeddah University
Mohamed H. Elnagdi - Kuwait University
Publication Details: Ultrasonics sonochemistry, Vol.17(5), pp.909-915
Publisher: Elsevier B.V
Identifiers: 9917227608331
Academic Unit: Jazan University; University of Jeddah
Language: English
Resource Type: Journal article