RU2002130883A - METHOD FOR OBTAINING RARE-EARTH COMPLEXES OF MULTIPLIGAND COMPLEXES WITH ACETYLACETONE AND CIS-OR TRANS-BUTENDIC ACID - Google Patents

METHOD FOR OBTAINING RARE-EARTH COMPLEXES OF MULTIPLIGAND COMPLEXES WITH ACETYLACETONE AND CIS-OR TRANS-BUTENDIC ACID

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Publication number
RU2002130883A
RU2002130883A RU2002130883/04A RU2002130883A RU2002130883A RU 2002130883 A RU2002130883 A RU 2002130883A RU 2002130883/04 A RU2002130883/04 A RU 2002130883/04A RU 2002130883 A RU2002130883 A RU 2002130883A RU 2002130883 A RU2002130883 A RU 2002130883A
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RU
Russia
Prior art keywords
complexes
cis
acetylacetone
trans
acid
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RU2002130883/04A
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Russian (ru)
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RU2237749C2 (en
Inventor
Валерий Игоревич Зеленов
Владимир Юрьевич Фролов
Ирина Вячеславовна Шабанова
Виктор Терентьевич Панюшкин
Original Assignee
Государственное образовательное учреждение Кубанский государственный университет
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Priority to RU2002130883/04A priority Critical patent/RU2237749C2/en
Priority claimed from RU2002130883/04A external-priority patent/RU2237749C2/en
Publication of RU2002130883A publication Critical patent/RU2002130883A/en
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Publication of RU2237749C2 publication Critical patent/RU2237749C2/en

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Claims (1)

Способ получения разнолигандных комплексов редкоземельных элементов с ацетилацетоном и цис- или транс-бутендиовой кислотой общей формулы 1A method for producing multi-ligand complexes of rare-earth elements with acetylacetone and cis or trans butene acid of general formula 1
Figure 00000001
Figure 00000001
 где Ln - ион редкоземельного элемента, отличающийся тем, что проводят электролиз раствора, содержащего ацетилацетон, цис- или транс-бутендиовую кислоту и перхлорат лития в ацетонитриле в отношении 2:1:1:500, с металлическим редкоземельным анодом и инертным катодом при потенциале анода в пределах 0,5-1 В, с использованием асимметричного переменного тока, создаваемого путем включения в электрическую цепь единичного полупроводникового диода последовательно с электролизером, полученный твердый продукт выделяют, промывают абсолютным спиртом и сушат.where Ln is a rare earth ion, characterized in that the electrolysis of a solution containing acetylacetone, cis or trans butene acid and lithium perchlorate in acetonitrile in a ratio of 2: 1: 1: 500, with a metal rare earth anode and an inert cathode at the anode potential in the range of 0.5-1 V, using an asymmetric alternating current created by incorporating a single semiconductor diode in series with the electrolyzer into the electric circuit, the resulting solid product is isolated, washed with absolute alcohol and su al.
RU2002130883/04A 2002-11-18 2002-11-18 Method of preparing dissimilar-ligand complexes of rare-earth elements with acetylacetone and cis- or trans-butedioic acid RU2237749C2 (en)

Priority Applications (1)

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RU2002130883/04A RU2237749C2 (en) 2002-11-18 2002-11-18 Method of preparing dissimilar-ligand complexes of rare-earth elements with acetylacetone and cis- or trans-butedioic acid

Applications Claiming Priority (1)

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RU2002130883/04A RU2237749C2 (en) 2002-11-18 2002-11-18 Method of preparing dissimilar-ligand complexes of rare-earth elements with acetylacetone and cis- or trans-butedioic acid

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RU2002130883A true RU2002130883A (en) 2004-07-10
RU2237749C2 RU2237749C2 (en) 2004-10-10

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