RU96116609A - METHOD FOR OBTAINING PARIUS (III) BETA-DIKETONATES AND Iridium (III) - Google Patents

METHOD FOR OBTAINING PARIUS (III) BETA-DIKETONATES AND Iridium (III)

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Publication number
RU96116609A
RU96116609A RU96116609/04A RU96116609A RU96116609A RU 96116609 A RU96116609 A RU 96116609A RU 96116609/04 A RU96116609/04 A RU 96116609/04A RU 96116609 A RU96116609 A RU 96116609A RU 96116609 A RU96116609 A RU 96116609A
Authority
RU
Russia
Prior art keywords
iii
iridium
beta
complex
rhodium
Prior art date
Application number
RU96116609/04A
Other languages
Russian (ru)
Other versions
RU2105008C1 (en
Inventor
И.К. Игуменов
В.А. Шипачев
Г.А. Горнева
Н.Б. Морозова
Original Assignee
Институт неорганической химии Сибирского отделения РАН
Filing date
Publication date
Application filed by Институт неорганической химии Сибирского отделения РАН filed Critical Институт неорганической химии Сибирского отделения РАН
Priority to RU96116609A priority Critical patent/RU2105008C1/en
Priority claimed from RU96116609A external-priority patent/RU2105008C1/en
Application granted granted Critical
Publication of RU2105008C1 publication Critical patent/RU2105008C1/en
Publication of RU96116609A publication Critical patent/RU96116609A/en

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Claims (3)

1. Способ получения бета-дикетонатов иридия (III) и родия (III) общего вида
(R1-CO-CH-CO-R11)3M,
где M=Rh, Ir;
R1, R11 = CH3, CF3,
включающий растворение исходного комплексного соединения платинового металла в плавиковой кислоте и нагревание реакционной смеси, отличающийся тем, что в качестве исходного соединения используют гексафторокомплекс иридия (III) или родия (III), которые гидролизуют в кислой среде, подщелачивают, вводят избыток бета-дикетона с последующим подщелачиванием реакционной смеси и выделением целевого продукта.1. The method of obtaining beta-diketonat iridium (III) and rhodium (III) of the General form
(R 1 -CO-CH-CO-R 11 ) 3 M,
where M = Rh, Ir;
R 1 , R 11 = CH 3 , CF 3 ,
involving the dissolution of the starting complex compound of the platinum metal in hydrofluoric acid and heating the reaction mixture, characterized in that the starting compound used is iridium (III) or rhodium (III) hexafluoro-complex, which are hydrolyzed in an acidic medium, alkalized, an excess of beta-diketone is introduced followed alkalinization of the reaction mixture and the selection of the target product. 2. Способ по п. 1, отличающийся тем, что гексафторокомплекс иридия (III) или родия (III) получают сплавлением гексанитритного комплекса соответствующего металла со смесью бифторида калия с плавиковой кислотой при их массовом соотношении 1:0,5-1,0. 2. The method according to p. 1, characterized in that the iridium (III) or rhodium (III) hexafluoro-complex is obtained by fusing the hexanitrite complex of the corresponding metal with a mixture of potassium bifluoride with hydrofluoric acid at their mass ratio of 1: 0.5-1.0. 3. Способ по пп. 1 и 2, отличающийся тем, что в зависимости от металла и типа лиганда подщелачивание проводят до pH 3-7. 3. The method according to paragraphs. 1 and 2, characterized in that, depending on the metal and type of ligand, alkalinization is carried out to a pH of 3-7.
RU96116609A 1996-08-14 1996-08-14 Method of preparing rhodium (iii) and iridium (iii) beta- diketonates RU2105008C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96116609A RU2105008C1 (en) 1996-08-14 1996-08-14 Method of preparing rhodium (iii) and iridium (iii) beta- diketonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96116609A RU2105008C1 (en) 1996-08-14 1996-08-14 Method of preparing rhodium (iii) and iridium (iii) beta- diketonates

Publications (2)

Publication Number Publication Date
RU2105008C1 RU2105008C1 (en) 1998-02-20
RU96116609A true RU96116609A (en) 1998-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96116609A RU2105008C1 (en) 1996-08-14 1996-08-14 Method of preparing rhodium (iii) and iridium (iii) beta- diketonates

Country Status (1)

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RU (1) RU2105008C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100420692C (en) * 2006-01-06 2008-09-24 西北工业大学 Iridium complex and its synthesis method
CN100425615C (en) * 2006-01-06 2008-10-15 西北工业大学 Iridium complex and its synthesis method

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