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ChemInform Abstract: Gold Catalysis: Synthesis of 3-Acylindenes from 2-Alkynylaryl Epoxides.

✍ Scribed by A. Stephen K. Hashmi; Miriam Buehrle; Ralph Salathe; Jan W. Bats

Publisher
John Wiley and Sons
Year
2009
Weight
46 KB
Volume
40
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

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Gold Catalysis: Synthesis of 3-Acylinden
Gold Catalysis: Synthesis of 3-Acylindenes from 2-Alkynylaryl Epoxides
✍ A. Stephen K. Hashmi; Miriam Bührle; Ralph Salathé; Jan W. Bats 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB

## Abstract A series of 2‐alkynylaryl epoxides were prepared by a sequence of Sonogashira coupling, Wittig olefination and epoxidation or a Darzens’ glycid ester synthesis. The conversion of these substrates with gold(I) catalysts furnished 3‐acylindenes and, in occasional cases as side‐products, t