Process for the Preparation of Chromones, Isoflavones and Homoisoflavones Using Vilsmeier Reagent Generated from Phthaloyl Dichloride and DMF

Yadav, Santosh Kumar (2014) Process for the Preparation of Chromones, Isoflavones and Homoisoflavones Using Vilsmeier Reagent Generated from Phthaloyl Dichloride and DMF. International Journal of Organic Chemistry, 04 (04). pp. 236-246. ISSN 2161-4687

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Official URL: https://doi.org/10.4236/ijoc.2014.44027

Abstract

Vilsmeier reagent formed from phthaloyl dichloride and DMF was found to be very effective for converting 2-hydroxyacetophenones, deoxybenzoins and dihydrochalcones into corresponding chromones, isoflavones and homoisoflavones with excellent yield. This method offers significant advantages such as efficiency and mild reaction conditions with shorter reaction time.

Item Type:	Article
Subjects:	Impact Archive > Chemical Science
Depositing User:	Managing Editor
Date Deposited:	01 Feb 2023 06:19
Last Modified:	18 Jun 2024 06:37
URI:	http://research.sdpublishers.net/id/eprint/1388

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