
Journal of Organometallic Chemistry p. C11 - C16 (1984)
Update date:2022-08-03
Topics:
Schubert, Ulrich
Hoernig, Hannelore
When solid (CO)5CrC(OEt)SiPh3 is thermolysed, two different reaction pathways are observed: (i) fragmentation to give Cr(CO)6, triphenylsilane and ethylene; and (ii) cleavage of the bond between the chromium atom and the carbene carbon to yield both ethyl(triphenylsilyl)ketone (3) and a metal complex, in which one of the phenyl groups of 3 is ?-bonded to a Cr(CO)3 moiety.If thermolysis is carried out in dioxane solution, the ketone portion increases considerably.However, in pyridine solution ethoxytriphenylsilane and hexaphenyldisiloxane are formed.
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