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

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. Ru( ii )-Catalyzed annulative cascade transformation of phth...

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Bibliographic Details
Published in:Organic & biomolecular chemistry 2021-04, Vol.19 (13), p.2997-33
Main Authors: Baruah, Swagata, Sultana, Sabera, Bhorali, Pratiksha, Saikia, Pallabi, Gogoi, Sanjib
Format: Article
Language:English
Subjects:
Acrylates
Cascade chemical reactions
Chemical reactions
Chemical synthesis
Dehydrogenation
NMR
Nuclear magnetic resonance
Organic chemistry
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Summary: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. Ru( ii )-Catalyzed annulative cascade transformation of phthalic anhydrides and acrylates into 3,7-disubstituted phthalides is reported.
ISSN:1477-0520
1477-0539
DOI:10.1039/d1ob00019e