Infrared, UV/Vis, and W-band EPR spectroscopic characterization and photochemistry of triplet mesitylphosphinidene
Infrared, UV/Vis, and W-band EPR spectroscopic characterization and photochemistry of triplet mesitylphosphinidene
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DOI：
10.1002/anie.200462862
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发表时间：
2005-01-01
影响因子：
16.6
通讯作者：
Sander, W
中科院分区：
文献类型：
--
作者：
Bucher, G;Borst, MLG;Sander, W
用各种低温和时间分辨光谱技术监测磷烷1和2的裂解反应表明，三重态均三甲基膦(3)是该光解反应的主要产物(见图)。使用激光闪光光解获得的结果表明，3很容易被反应性π系统猝灭。
(Chemical Equation Presented) Monitoring the cleavage of phosphiranes 1 and 2 by using a variety of low-temperature and time-resolved spectroscopic techniques has shown that triplet mesitylphosphinidene (3) is the principal product of this photolytic reaction (see scheme). Results obtained by using laser flash photolysis show that 3 is readily quenched by reactive π systems.© 2005 Wiley-VCH Verlag GmbH & Co. KGaA.