Reactions of silyl cations with ketones
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Leblanc, D.; Audier, H. E.; Denhez, J. P.
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Article
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1999
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John Wiley and Sons
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English
โ 85 KB
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In the gas phase, (CH 3 ) 3 SiOSi Y (CH 3 ) 2 and (CH 3 )CH 2 SiOSi Y (CH 3 ) 2 ions 1 and 2 were formed in the external source of a Fourier transform ion cyclofrom resonance (FT-ICR) spectrometer by electron impact ionization of (CH 3 ) 3 SiOSi(CH 3 ) 3 . In the FT-ICR cell, the electrophilic cente