新型茚基膦金配合物的合成及其在炔烃水合反应中的催化作用研究

Synthetic and Structural Studies on Indenyl Phosphine Gold Complexes and Application as Catalyst for Hydration of Alkynes

合成了四种新型茚基膦金配合物,其结构经1H NMR,31P NMR和元素分析表征,同时,两种配合物的结构通过X射线单晶衍射确证.化合物2能高效地催化炔烃水合反应,该催化反应具有反应条件温和、催化剂用量少、原子经济性好、对环境友好等优点.

Four novel indenyl phosphine gold complexes were prepared by the reaction of indenyl phosphine with AuCl- （SMe）2. All products 1-4 have been fully characterized by elemental analysis, spectroscopy, and X-ray crystal diffraction techniques for 2 and 4. Complex 2 has been found efficiently to catalyze hydration of alkyne with the advantages of mild reaction conditions, less catalyst, excellent atomic economy and environmental friendly.