Structure Analysis of High Molecular Organic Compounds with their Fragment Ions produced by Electron Impact

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概要

• 論文の詳細を見る

• The mass spectra of 8, 8-dicyanoheptafulvene and its derivatives, which are considered to belong to a nonbenzenoid aromatic compound, were measured. The high degree of aromaticity of8, 8-dicyanotheptafulvene was made clear by masss pectrometry. Low mass regions of dicyanoheptofalvene showed the elimination of HCN from parent ion and rearrangement to phenvlpropiolonitrile ion. The mass spectra of methoxy-dicyanoheptafulvenes showed fragmentation quite different from that 8, 8-dieyanoheptafulvenes. The structure and fragmentation processes of dieyanoheptafulvenes were discussed.

• 日本質量分析学会の論文

著者

• 中島 康雄

  日立那珂工場

• 岡本 潤一

  日立中央研究

• 加藤 忠弘

  東北大学非水溶液化学研究所

• 佐藤 弘

  日立那珂工場

• 北原 喜男

  東北大学非水溶液化学研究所

関連論文

• 7a-D-5 トロコイド型質量分析計の試作
• Structure Analysis of High Molecular Organic Compounds with their Fragment Ions produced by Electron Impact

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