The Reaction of Trimethylsilylethynylphenyliodonium Triflate with Some Phenolates: Formation of Substitution and sp2 C-H Insertion ProductsReportar como inadecuado


The Reaction of Trimethylsilylethynylphenyliodonium Triflate with Some Phenolates: Formation of Substitution and sp2 C-H Insertion Products


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Laboratory of Organic Chemistry, Chemistry Department, University of Thessaloniki, Thessaloniki 540 06, Greece





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Abstract Treatment of trimethylsilylethynylphenyliodonium triflate with the potassium salts of some acidic phenols results in the formation of substitution products O-trimethylsilylethynylphenols and-or O-ethynylphenols, along with sp2C-H insertion products which afford eventually 2-aroxybenzobfurans. View Full-Text

Keywords: Alkynyl iodonium salts; ethynyl phenyl ethers; benzobfurans Alkynyl iodonium salts; ethynyl phenyl ethers; benzobfurans





Autor: Spyros Nikas, Nestor Rodios * and Anastasios Varvoglis

Fuente: http://mdpi.com/



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