Oxidations with IBX: benzyl halides to carbonyl compounds, and the one-pot conversion of olefins to 1,2-diketones
作者:Jarugu Narasimha Moorthy、Nidhi Singhal、Kalyan Senapati
DOI:10.1016/j.tetlet.2006.01.039
日期:2006.3
A variety of benzyl halides were converted to the corresponding aldehydes/ketones in respectable yields by IBX in DMSO at 65 °C. The bromohydrin reaction of olefins using NBS–H2O in DMSO can be nicely adapted to IBX-mediated oxidation of benzyl halides in such a way that olefins are converted to the corresponding 1,2-diketones in good isolated yields in one-pot.
IBX在DMSO中于65°C将各种苄基卤化物以可观的收率转化为相应的醛/酮。在DMSO中使用NBS–H 2 O进行的烯烃的溴代醇反应可以很好地适应IBX介导的苄基卤的氧化反应,从而可以一锅法将烯烃以良好的分离产率转化为相应的1,2-二酮。