Synthesis method of rhodium tris(2-ethylhexanoate) (II)

The invention discloses a novel method for synthesizing rhodium tris(2-ethylhexanoate) (II). The synthesis method comprises the following steps: adding 2-ethylhexoic acid and a sodium hydroxide solution into a reaction kettle; stirring at 30 DEG C to 50 DEG C for 1h; after stirring, adding rhodium t...

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Bibliographic Details
Main Authors SHEN QIANG, YU LEYUAN, YAO HONG
Format Patent
LanguageChinese
English
Published 13.06.2017
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The invention discloses a novel method for synthesizing rhodium tris(2-ethylhexanoate) (II). The synthesis method comprises the following steps: adding 2-ethylhexoic acid and a sodium hydroxide solution into a reaction kettle; stirring at 30 DEG C to 50 DEG C for 1h; after stirring, adding rhodium trichloride and refluxing for 24h; after reacting, cooling to room temperature; adjusting the potential of hydrogen (pH) of a reaction system; standing after the pH is stable; pumping; drying in vacuum at 100 DEG C to obtain the rhodium tris(2-ethylhexanoate). 本发明公开了种合成2-乙基己酸铑(II)的新方法。合成方法为：在反应釜中，加入的2-乙基己酸和氢氧化钠溶液，在30-50℃下搅拌1小时，搅拌后，加入三氯化铑，回流24小时；反应结束后，降至室温，调节反应体系的酸碱度，至pH稳定后静置，抽干，真空100℃干燥，即得2-乙基己酸铑。
Bibliography:Application Number: CN201710065425