Ru(II)-Catalyzed cascade decarbonylative annulation and dehydrogenative alkenylation reactions: synthesis of phthalides

Swagata Baruah; Sabera Sultana; Pratiksha Bhorali; Pallabi Saikia; Sanjib Gogoi

doi:10.1039/D1OB00019E

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Ru(ii)-Catalyzed cascade decarbonylative annulation and dehydrogenative alkenylation reactions: synthesis of phthalides†

Swagata Baruah,^a Sabera Sultana,^a Pratiksha Bhorali,^a Pallabi Saikia^a and Sanjib Gogoi

*^a

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* Corresponding authors

^a Applied Organic Chemistry, Chemical Sciences & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, AcSIR, Ghaziabad-201002, India
E-mail: skgogoi1@gmail.com, sanjibgogoi@neist.res.in

Abstract

A novel Ru(II)-catalyzed decarbonylative annulation and direct C–H functionalization reaction of phthalic anhydrides with acrylates is reported. This reaction provides an efficient route for the synthesis of 3,7-disubstituted phthalides.

This article is part of the themed collection: Synthetic methodology in OBC

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Article information

DOI: https://doi.org/10.1039/D1OB00019E
Article type: Paper
Submitted: 05 Jan 2021
Accepted: 04 Mar 2021
First published: 05 Mar 2021

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Org. Biomol. Chem., 2021,19, 2997-3003

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Ru(II)-Catalyzed cascade decarbonylative annulation and dehydrogenative alkenylation reactions: synthesis of phthalides

S. Baruah, S. Sultana, P. Bhorali, P. Saikia and S. Gogoi, Org. Biomol. Chem., 2021, 19, 2997 DOI: 10.1039/D1OB00019E

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Organic & Biomolecular Chemistry

Ru(ii)-Catalyzed cascade decarbonylative annulation and dehydrogenative alkenylation reactions: synthesis of phthalides†

Abstract

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Ru(II)-Catalyzed cascade decarbonylative annulation and dehydrogenative alkenylation reactions: synthesis of phthalides

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