New Direct 11B NMR-Based Analysis of Organoboranes through Their Potassium Borohydrides

…, G Cruz, CR Cabrera, JA Soderquist

文献索引：Medina, Jesus R.; Cruz, Gabriel; Cabrera, Carlos R.; Soderquist, John A. Journal of Organic Chemistry, 2003 , vol. 68, # 12 p. 4631 - 4642

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被引用次数: 10

摘要

Representative organoborane mixtures were quantitatively converted to their borohydrides through their reaction with activated KH (KH*), permitting their detailed analysis by 11B NMR. Through the treatment of commercial KH with a THF solution of lithium aluminum hydride (LAH), a dramatic change in the surface morphology results as revealed by scanning electron microscopy (SEM). Energy dispersed spectroscopy (EDS) was ...