申请人:Tosoh Corporation
公开号:EP1947092A1
公开(公告)日:2008-07-23
Provided is a simple and efficient production process of a nucleobase having a perfluoroalkyl group.
A nucleobase (for example, uracils, cytosines, adenines, guanines, hypoxanthines, xanthines, or the like) is reacted with a perfluoroalkyl halide in the presence of a sulfoxide, a peroxide and an iron compound to produce a perfluoroalkyl-substituted nucleobase, which is useful as an intermediate for medical drugs, economically.
本发明提供了一种具有全氟烷基的核碱基的简单而高效的生产工艺。
核碱基(例如尿嘧啶、胞嘧啶、腺嘌呤、鸟嘌呤、次黄嘌呤、黄嘌呤或类似物)在亚砜、过氧化物和铁化合物的存在下与全氟烷基卤化物反应,生成全氟烷基取代的核碱基,该核碱基可经济地用作医疗药物的中间体。