Preparation method of rhodium octanoate dimer
AssigneeShanghai Ourchem Bio-Technology Co., Ltd.
InventorsJianguo Qin, Cong Wang, Xin Sun, Fang Ling
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Abstract
A preparation method of a rhodium octanoate dimer includes the following steps: (1) mixing RhCl3 with an alkali metal octanoate uniformly to get a first solution; (2) adding a reductant into the first solution obtained from step (1), and heating for reflux reaction to get a second solution; (3) adding the second solution obtained from step (2) into deionized water while hot, continuing to stir, and performing a suction filtration to get a crude product; and (4) performing a primary washing, a secondary washing, a filtration, and a drying on the crude product obtained from step (3) to get a rhodium octanoate dimer as a green solid.
Claims16
A preparation method of a rhodium octanoate dimer, comprising the following steps:
- (1) mixing RhCl3 with an alkali metal octanoate uniformly to get a first solution;
- (2) adding a reductant into the first solution obtained from step (1) to obtain a first mixture, and heating the first mixture for a reflux reaction to get a second solution wherein the reductant is at least one selected from the group consisting of n-butanol, 2-butanol, isobutanol and n-pentanol;
- (3) adding the second solution obtained from step (2) into deionized water while hot to obtain a second mixture, continuing to stir the second mixture, and performing a suction filtration on the second mixture to get a crude product, and
- (4) performing a primary washing, a secondary washing, a filtration, and a drying on the crude product obtained from step (3) to get the rhodium octanoate dimer as a green solid.
Dependencies are inferred from the claim text.