Facile and Clean Oxidation of Alcohols in Water Using Hypervalent Iodine(III) Reagents
作者:Hirofumi Tohma、Tomohiro Maegawa、Shinobu Takizawa、Yasuyuki Kita
DOI:10.1002/1615-4169(200206)344:3/4<328::aid-adsc328>3.0.co;2-s
日期:2002.6
efficient oxidation of various alcohols such as benzylic alcohols, primary alcohols, secondary alcohols, and diols in water using the hypervalent iodine(III) reagent, iodosobenzene (PhI=O), with KBr is described. Electrospray ionization (ESI) mass spectrometric studies on the behavior of PhI=O-KBr in aqueous solution suggested that these reactions are induced by the formation of highly reactive iodine species
描述了使用高价碘 (III) 试剂碘代苯 (PhI=O) 与 KBr 在水中轻松有效地氧化各种醇,例如苯甲醇、伯醇、仲醇和二醇。对水溶液中 PhI=O-KBr 行为的电喷雾电离 (ESI) 质谱研究表明,这些反应是由高活性碘物质 [PhI(Br)nO –] 的形成引起的。对可回收聚合物负载的碘 (III) 试剂的进一步开发扩展了该反应的实用性,从而提供了一种环境友好的方法。