Hexabromoacetone as tribromoacetylating agent of alcohols and amines and as mediator in the conversion of carboxylic acids into amides in the presence of triphenylphosphine
作者:Fabrício G. Menezes、Rosane Kolling、Adaílton J. Bortoluzzi、Hugo Gallardo、César Zucco
DOI:10.1016/j.tetlet.2009.03.093
日期:2009.5
Hexabromoacetone has been used as an alternative tribromoacetylating agent of primary alcohols and amines and as mediator in the conversion of carboxylic acids into amides in the presence of triphenylphosphine. The reactions have been performed under mild conditions with moderate to good yields. All the products have been adequately characterized by their physical and spectroscopic properties.
六溴丙酮已用作伯醇和胺的替代三溴乙酰化剂,并在三苯膦存在下将羧酸转化为酰胺时用作介体。反应已在温和的条件下以中等至良好的产率进行。所有产品均已通过其物理和光谱特性充分表征。