几年前,Doak和Freedman发表了一个广泛的芳基膦酸会成法,这个方法是用芳基重氮氟硼酸盐作为它的起始原料,并在一个干燥的溶剂中,有氯化亚铜存在下,用三氯化磷或三溴化磷处理,首先得到一个中间产物,它經水介后可得到膦酸,而该中间体被认为是具有 A few years ago, Doak and Freedman published a broad spectrum of arylphosphonates, using aryl diazonium fluoroborates as their starting material and in a dry solvent with chlorination Treatment with cuprous trichloride or phosphorous tribromide in the presence of cuprous chloride first yields an intermediate which, upon aqueous treatment, gives the phosphonic acid which intermediate is believed to have