Structural Study of Intermediate Ions by Kinetic Energy Release and Thermochemical Consideration: [C7H8N]+ Ions from Toluidine Derivatives
スポンサーリンク
概要
- 論文の詳細を見る
The structures of the decomposing intermediate ions, [C7H8N]+ generated from a variety of toluidine and aniline derivatives were examined with the aid of kinetic energy release (KER).Among these ions, [C7H8N]+ ions generated from o-, m-, and p-toluidines and from 2, 3-, 3, 4-, and 2,6-xylidines are assigned to aminotropylium ion (a). The ions from o-, m-, and p-ethylanilines are interpreted as the corresponding aminobenzyl ion (b). A methyliminocy-clohexadiene ion structure (c) is postulated for the intermediate ion from N-methyl-o-, m-, and p-toluidines. The ion from N-ethylaniline is elucidated to be anilinomethene ion (d).These are in agreement with the results for the non-decomposing (stable) [C7H8N]+ ions, which were obtained by experimental heats of formation.
- 日本質量分析学会の論文
著者
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Tobita S
Gunma Univ. Gunma
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Tajima Susumu
Gunma College Of Technology
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Tobita Seiji
Gunma Technical College
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Ogino Kazuo
Gunma College of Technology
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Sakai Ikuo
Toray Research Center, INC.
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Sakai Ikuo
Toray Research Center Inc.
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