Unimolecular Gas-phase Reactions of Organosilicon Compounds. Part XV. Acetyltrimethylsilane, CH_3COSi(CH_3)_3
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概要
- 論文の詳細を見る
Unimolecular metastable ion decompositions of acetyltrimethyl silane, CH3COSi(CH3)3 (MW: 116, (1)) generated by electron ionization, have been investigated by use of mass-analyzed ion kinetic energy (MIKE) spectrometry and D-labeling. In the metastable time window, the molecular ions 1+ • decompose exclusively into the ions at m/z 101, [M-CH3]+. A considerable extent of H/D exchange occurs prior to this [M-CH3]+ formation. However, the H/D exchange is hardly observed for the [M-CH3]+ formation in the ion source. The generated m/z 101 ions from 1+ • consist of two isomeric ions. A trimethylsilyl ion, (CH3)3Si+, at m/z 73 is generated by at least three different routes.
- 日本質量分析学会の論文
- 2003-04-01
著者
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Tajima S
Gunma National Coll. Of Technol. Gunma Jpn
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Tajima S
Gunma Coll. Technology Gunma Jpn
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Tajima Susumu
Chemistry And Materials Science Gunma National College Of Technology
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Nakajima Satoshi
Chemistry And Materials Science Gunma National College Of Technology
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WATANABE Daisuke
Chemistry and Materials Science, Gunma National College of Technology
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NIBBERING Nico
Laser Centre and Chemistry Department, Free University
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Tajima Susumu
Chemistry And Material Science Gunma National College Of Technology
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Watanabe Daisuke
Chemistry And Materials Science Gunma National College Of Technology
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Nakajima Satoshi
Chemistry And Material Science Gunma National College Of Technology
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Tajima Susumu
Chemistry and Mateirials Science, Gunma National College of Technology
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Nakajima Satoshi
Chemistry and Mateirials Science, Gunma National College of Technology
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