- 作者: Tong-Ing Ho, Chiou-Rong Lin, Kai Pan and Chi-Wei Hsu
- 作者服務機構: Department of Chemistry, National Taiwan University, Taipei, Taiwan 106, R.O.C.
- 中文摘要: The radical cations of styrene (p-type), generated by photosensitized electron-transfer of 1,4-dicyanobenzene (DCB), using 2-methyl-2-nitrosopropane (MNP) as spin trapping agents and nucleophiles as the co-reactant were investigated. The spin-trapped nitroxide radicals were subjected to HPLC-ESR and mass spectroscopic studies. Long-range hfsc were obtained by resolution enhancement. Mass spectral fragmentation patterns support the regioselective formation of the trapped nitroxides, which is derived from the anti-Markovnikov addition of the methanol to the b-position of the styrene cation radicals.
- 英文摘要: --
- 中文關鍵字: --
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