Dibromocarbene and bromofluorocarbene addition to substituted allylsilanes |
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| Authors: | Chahinez AoufMaurice Santelli |
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| Institution: | Laboratoire Chimie Provence, associé au CNRS n° 6264, Université d’Aix-Marseille, Faculté des Sciences de St-Jérôme, Avenue Escadrille Normandie-Niemen, 13397 Marseille, Cedex 20, France |
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| Abstract: | The dibromocarbene or bromofluorocarbene addition to substituted allyldisilanes afforded instable gem-dibromocyclopropanes or a gem-bromofluorocyclopropane, respectively. These gem-bromohalogenocyclopropanes undergo a spontaneous ring opening at room temperature to give halogenated dienylsilanes or bromo dienes or dibromotetraenes. |
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| Keywords: | Dibromocarbene Bromofluorocarbene gem-Dibromocyclopropanes Dienylsilanes Halogenated dienes |
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