The elimination of carbon monoxide from acid derivatives. Part III. Planar carbonium ions as necessary intermediates
作者:David G. Pratt、Eugene Rothstein
DOI:10.1039/j39680002548
日期:——
Elimination of carbon monoxide from acid chlorides by the Friedel-Crafts reaction is precluded if the resulting carbonium ions are restricted to non-planar geometry by bicyclic or other structures with a rigid molecular framework. In such cases the normal ketones are obtained.
如果所得的碳离子被具有刚性分子骨架的双环或其他结构限制为非平面几何形状,则无法通过Friedel-Crafts反应从酰氯中消除一氧化碳。在这种情况下,可获得正常的酮。