Chalcogenoacetylenes Obtained by Indium(III) Catalysis: Dual Catalytic Activation of Diorgano Dichalcogenides and Csp-H Bonds

A new approach for the one‐pot synthesis of alkynyl chalcogenides, exemplified mainly by selenides, was developed in which dual activation of diorgano dichalcogenides and terminal acetylenes is achieved by using an indium(III) catalyst. The method has advantages of broad substrate scope, simple oper...

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Veröffentlicht in:	European Journal of Organic Chemistry 2011-12, Vol.2011 (35), p.7066-7070
Hauptverfasser:	Rampon, Daniel S., Giovenardi, Rodrigo, Silva, Tiago L., Rambo, Raoní S., Merlo, Aloir A., Schneider, Paulo H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkynes C-H activation Catalysis Catalysts: preparations and properties Catalytic reactions Chalcogens Chemistry Exact sciences and technology General and physical chemistry Homogeneous catalysis Indium Kinetics and mechanisms Organic chemistry Reactivity and mechanisms Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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