作者:Mieko Arisawa、Masahiko Yamaguchi
DOI:10.1021/ol006951z
日期:2001.1.1
[figure: see text] Beckmann rearrangement of oxime is catalyzed by [RhCl(cod)]2, trifluoromethanesulfonic acid, and tris(p-tolyl)phosphine in refluxing dichloroethane, giving the corresponding amide in good yield. Product/acid ratios of 10:20 can be attained in the reaction of benzophenone oximes.
[RhCl(cod)] 2,三氟甲磺酸和三(对甲苯基)膦在回流的二氯乙烷中催化肟的贝克曼重排,从而以高收率得到相应的酰胺。在二苯甲酮肟的反应中可以达到10:20的产物/酸比率。