Journal of Organometallic Chemistry p. 45 - 50 (1985)
Update date:2022-08-03
Topics:
Richter, Wolf Juergen
Reactions of substituted dichlorosilanes, R1R2SiCl2 (R1=CH3, R2=Ph, vinyl), with butadienemagnesium yield methoxybutenylsilane derivatives and silacyclopent-3-enes after treatment with methanol at -70 deg C.For R=vinyl, a substituted cyclodeca-3,8-diene is formed in addition to the 1,4-disilylated butenylic species.The nature of the range of products suggests that silyl-substituted crotyl-Grignard compounds are the major intermediates.
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