芴基荧光聚合物材料合成中间体的质谱分析  

MS Analysis on Intermediate during the Synthesis of Fluorene-based Electroluminescent Materials

作　　者：袁敏[1] 候琼[1] 

机构地区：[1]华南理工大学材料学院高分子材料与器件研究所,广东广州510640

出　　处：《质谱学报》2002年第2期85-87,共3页Journal of Chinese Mass Spectrometry Society

基　　金：国家自然科学基金资助项目 (编号 2 9992 5 3 - 6)

摘　　要：本文报导了新化合物 2 ,7-双 ( 4,4 ,5 ,5 -四甲基 -1 ,3 ,2二氧杂硼烷 -二基 ) -9,9-二辛基芴的 EI和 ESI的质谱 ,利用质谱 -质谱 ( MS/ MS)分析 ,确认了该谱图中母离子和子离子的关系 ,讨论了其碎裂途径 。EI and ESI mass spectrograph of a novel compound, 2,7-bis (4,4,5,5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)-9,9-dioctylfluorene is reported. Relationship between the daughter ions and the parent ion was verified by tandem mass spectrometry (MS-MS) analysis and the fragmental route is discussed. This provides a firm base for its structure identification.

关 键 词：芴基荧光聚合物材料 合成 中间体 质谱分析 气相色谱 质谱联用 电喷雾电离 聚芴 

分 类 号：O626[理学—有机化学] TN104.3[理学—化学]