申请人:Lipshutz Bruce H.
公开号:US20160339418A1
公开(公告)日:2016-11-24
In one embodiment, the present application discloses a catalyst composition comprising: a) a reaction solvent or a reaction medium; b) organometallic nanoparticles comprising: i) a nanoparticle (NP) catalyst, prepared by a reduction of an iron salt in an organic solvent, wherein the catalyst comprises at least one other metal selected from the group consisting of Pd, Pt, Au, Ni, Co, Cu, Mn, Rh, Jr, Ru and Os or mixtures thereof; c) a ligand; and d) a surfactant; wherein the metal or mixtures thereof is present in less than or equal to 50,000 ppm relative to the iron salt.
在一个实施例中,本申请揭示了一种催化剂组合物,包括:a) 反应溶剂或反应介质;b) 包括:i) 通过在有机溶剂中还原铁盐而制备的纳米颗粒(NP)催化剂的有机金属纳米颗粒,其中催化剂包括来自Pd、Pt、Au、Ni、Co、Cu、Mn、Rh、Jr、Ru和Os或其混合物中至少一种其他金属;c) 配体;和d) 表面活性剂;其中金属或其混合物相对于铁盐的含量小于或等于50,000 ppm。