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A New Class of Silatranes: Structure and Dynamic NMR Behavior1

A Chandrasekaran, RO Day…

文献索引:Chandrasekaran; Day, Roberta O.; Holmes, Robert R. Journal of the American Chemical Society, 2000 , vol. 122, # 6 p. 1066 - 1072

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被引用次数: 75

摘要

A new class of silatranes N [CH2 (Me2C6H2) O] 3SiR was prepared by the reaction of organosilanes with tris (2-hydroxy-4, 6-dimethylbenzyl) amine (5) in the case of 1, 3, and 4, and by the reaction of Si (OMe) 4 with the same amine (5) to give 2. This is the first series of silatranes containing all six-membered rings. Their structures were established by X-ray analysis and correlated with 29Si NMR data. VT 1H NMR spectra reflected fluxional ...