作者:Tal Harel、Neta Shefer、Youlia Hagooly、Shlomo Rozen
DOI:10.1016/j.tet.2010.03.011
日期:2010.5
A variety of diazafluorenes and diazafluorenones were oxidized using the HOF·CH3CN complex to form the corresponding N,N′-dioxide derivatives under mild conditions. The products exhibit red-shift absorptions in the UV/visible spectrum relative to the parent compounds. Many such oxidations could not be achieved with any other oxygen-transfer agent.
在温和条件下,使用HOF·CH 3 CN络合物将各种二氮杂芴和二氮杂芴酮氧化,形成相应的N,N'-二氧化物衍生物。相对于母体化合物,产物在UV /可见光谱中表现出红移吸收。用任何其他氧气转移剂都无法实现许多这样的氧化。