A mild oxidizing reagent for alcohols and 1,2-diols: o-iodoxybenzoic acid (IBX) in DMSO
作者:Marco Frigerio、Marco Santagostino
DOI:10.1016/0040-4039(94)80038-3
日期:1994.10
o-Iodoxybenzoic acid (IBX) smoothly oxidizes primary and secondary alcohols to aldehydes and ketones, respectively. 1,2-Diols are converted to α-ketols or α-diketones without any oxidative cleavage of the glycol CC bond. IBX oxidations are easily conducted in DMSO solution at room temperature, with yields ranging from good to quantitative.
邻碘氧苯甲酸(IBX)分别将伯醇和仲醇平滑氧化为醛和酮。1,2-二醇可转化为α-酮醇或α-二酮,而乙二醇CC键没有任何氧化裂解。IBX氧化很容易在室温下的DMSO溶液中进行,收率范围从良好到定量。