ChemInform Abstract: Selective Coupling Reactions of Alkynyl(phenyl)iodonium Tosylates with Alkynylcopper Reagents

Authors :: Hiroshi Taniguchi
Peter J. Stang
Tsugio Kitamura
Takeshi Tanaka
Source :: ChemInform. 23
Publication Year :: 2010
Publisher :: Wiley, 2010.
Abstract: Alkynyl(phenyl)iodonium tosylates react with mixed cuprates coordinated by alkynyl components to give unsymmetrical diacetylenes selectively; the coupling reaction with dialkylcuprates afforded substituted alkynes.

Subjects :: Chemistry
Reagent
General Medicine
Alkylation
Medicinal chemistry
Coupling reaction

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