A thermally induced novel fragmentation reaction of transition metal silylcarbene complexes
Schubert, Ulrich; Hörnig, Hannelore; Erdmann, Kai-Uwe; Weiss, Karin
Журнал:
Journal of the Chemical Society, Chemical Communications
Дата:
1984
Аннотация:
The carbene complexes (CO)5WC(OEt)SiPh3(1) and (CO)5WC(NEt2)SiPh3(2) thermally decompose to give triphenylsilane, ethylene, and W(CO6) or (CO)5WCNEt, respectively, while in the presence of moist CO, [Ph3Si(EtO)CHC(O)]2O is formed, believed to arise via the ketene intermediate, Ph3Si(EtO)C.dbd6;C.dbd6;O.
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