| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel praseodymium compound which can be used as an olefin polymerization catalyst and a compound for chemical vapor deposition, and a method of producing the novel praseodymium compound.SOLUTION: This invention provides a tris (2,6-dimethylheptane-3,5-dionato) praseodymium compound, and a method of producing tris (2,6-dimethylheptanedionato) praseodymium by the reaction of triisopropoxypraseodymium and 2,6-dimethylheptanedione. |
