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ChemInform Abstract: A Tandem Palladium-Catalyzed Heck-Lactonization Through the Reaction of ortho-Iodophenols with β-Substituted Acrylates: Synthesis of 4,6-Substituted Coumarins.

✍ Scribed by Talita de A. Fernandes; Rita de C. C. Carvalho; Tatiana M. D. Goncalves; Alcides J. M. da Silva; Paulo R. R. Costa

Publisher
John Wiley and Sons
Year
2008
Weight
32 KB
Volume
39
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

📜 SIMILAR VOLUMES

ChemInform Abstract: Palladium-Catalyzed
ChemInform Abstract: Palladium-Catalyzed Tandem Heck-Lactonization from o-Iodophenols and Enoates: Synthesis of Coumarins and the Study of the Mechanism by Electrospray Ionization Mass Spectrometry.
✍ Talita de A. Fernandes; Boniek Gontijo Vaz; Marcos N. Eberlin; Alcides J. M. da 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 51 KB

## Abstract It is found that the title reaction is sensitive to steric hindrance around the enone double bond and proceeds via formation of cationic palladium intermediates.