C2 molecule: formation from bromoacetylene and reactions with cyclohexene or 2,3-dimethyl-2-butene |
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| Authors: | Nicolas Galy Maurice Santelli |
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| Institution: | a Laboratoire Chimie Provence, associé au CNRS no. 6264, Université d’Aix-Marseille, Faculté des Sciences de St-Jérôme, Avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
b Institut Sciences Chimiques de Rennes, UMR 6226, ‘Catalyse et Organometalliques’, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes, France |
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| Abstract: | The C2 molecule (1,2-ethynediyl) has been prepared by dehydrohalogenation of 1,2-dibromoethylene with an excess of potassium tert-butoxide in 2,3-dimethyl-2-butene as the solvent and the reagent. The major products of this reaction were 2,3-dimethylbut-3-en-2-ol and dibromoacetylene. |
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| Keywords: | C2 molecule Bromoacetylene Ethynyl Hydroperoxide Allylic radical |
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