申请人:Hoechst Aktiengesellschaft
公开号:US04885393A1
公开(公告)日:1989-12-05
Novel s-butyl-di-n-alkyl phosphines, phosphine oxides and phosphine sulfides of the general formula ##STR1## in which R.sub.1 and R.sub.2 each stand for identical or different, linear, unsubstituted alkyl chains having 5, 6, 8 or 10 carbon atoms, and X stands for a lone pair of electrons, oxygen or sulfur, and intermolecular mixtures of these compounds are disclosed, as well as processes for making them.
揭示了一般公式为##STR1##的新型s-丁基二烷基膦、膦氧化物和膦硫化物,其中R.sub.1和R.sub.2分别代表具有5、6、8或10个碳原子的相同或不同的线性未取代烷基链,X代表一个孤对电子、氧或硫,以及这些化合物的分子间混合物的制备方法。