Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts
Rhenium is an element that exhibits a broad range of oxidation states. Synthesis paths of selected rhenium compounds in its seventh oxidation state, which are common precursors for organic reaction catalysts, were presented in this paper. Production technologies for copper perrhenate, aluminum perrh...
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doaj-d40b2f81ae07453ca6101a8bc38043852020-11-24T21:44:36ZengMDPI AGMolecules1420-30492019-04-01248145110.3390/molecules24081451molecules24081451Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction CatalystsKatarzyna Leszczyńska-Sejda0Grzegorz Benke1Joanna Malarz2Mateusz Ciszewski3Dorota Kopyto4Jędrzej Piątek5Michał Drzazga6Patrycja Kowalik7Krzysztof Zemlak8Bartłomiej Kula9Hydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandHydrometallurgy Department, Instytut Metali Nieżelaznych (IMN), ul. Sowińskiego 5, 44-100 Gliwice, PolandSyntal Chemicals Sp. z o.o., ul Łabędzka 59. 44-121 Gliwice, PolandSyntal Chemicals Sp. z o.o., ul Łabędzka 59. 44-121 Gliwice, PolandRhenium is an element that exhibits a broad range of oxidation states. Synthesis paths of selected rhenium compounds in its seventh oxidation state, which are common precursors for organic reaction catalysts, were presented in this paper. Production technologies for copper perrhenate, aluminum perrhenate as well as the ammonia complex of cobalt perrhenate, are thoroughly described. An ion exchange method, based on Al or Cu metal ion sorption and subsequent elution by aqueous perrhenic acid solutions, was used to obtain perrhenates. The produced solutions were neutralized to afford the targeted aluminum perrhenate and copper perrhenate products in high purity. The developed technologies allow one to manage the wastes from the production of these perrhenates as most streams were recycled. Hexaamminecobalt(III) perrhenate was produced by a newly developed method enabling us to produce a high purity compound in a reaction of spent hexaamminecobalt(III) chloride solution with a perrhenic acid. All prepared compounds are the basis for precursor preparation in organic catalysis.https://www.mdpi.com/1420-3049/24/8/1451rheniumperrhenatesammonium complex rhenium(VII) compoundscatalysis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Katarzyna Leszczyńska-Sejda Grzegorz Benke Joanna Malarz Mateusz Ciszewski Dorota Kopyto Jędrzej Piątek Michał Drzazga Patrycja Kowalik Krzysztof Zemlak Bartłomiej Kula |
spellingShingle |
Katarzyna Leszczyńska-Sejda Grzegorz Benke Joanna Malarz Mateusz Ciszewski Dorota Kopyto Jędrzej Piątek Michał Drzazga Patrycja Kowalik Krzysztof Zemlak Bartłomiej Kula Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts Molecules rhenium perrhenates ammonium complex rhenium(VII) compounds catalysis |
author_facet |
Katarzyna Leszczyńska-Sejda Grzegorz Benke Joanna Malarz Mateusz Ciszewski Dorota Kopyto Jędrzej Piątek Michał Drzazga Patrycja Kowalik Krzysztof Zemlak Bartłomiej Kula |
author_sort |
Katarzyna Leszczyńska-Sejda |
title |
Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts |
title_short |
Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts |
title_full |
Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts |
title_fullStr |
Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts |
title_full_unstemmed |
Rhenium(VII) Compounds as Inorganic Precursors for the Synthesis of Organic Reaction Catalysts |
title_sort |
rhenium(vii) compounds as inorganic precursors for the synthesis of organic reaction catalysts |
publisher |
MDPI AG |
series |
Molecules |
issn |
1420-3049 |
publishDate |
2019-04-01 |
description |
Rhenium is an element that exhibits a broad range of oxidation states. Synthesis paths of selected rhenium compounds in its seventh oxidation state, which are common precursors for organic reaction catalysts, were presented in this paper. Production technologies for copper perrhenate, aluminum perrhenate as well as the ammonia complex of cobalt perrhenate, are thoroughly described. An ion exchange method, based on Al or Cu metal ion sorption and subsequent elution by aqueous perrhenic acid solutions, was used to obtain perrhenates. The produced solutions were neutralized to afford the targeted aluminum perrhenate and copper perrhenate products in high purity. The developed technologies allow one to manage the wastes from the production of these perrhenates as most streams were recycled. Hexaamminecobalt(III) perrhenate was produced by a newly developed method enabling us to produce a high purity compound in a reaction of spent hexaamminecobalt(III) chloride solution with a perrhenic acid. All prepared compounds are the basis for precursor preparation in organic catalysis. |
topic |
rhenium perrhenates ammonium complex rhenium(VII) compounds catalysis |
url |
https://www.mdpi.com/1420-3049/24/8/1451 |
work_keys_str_mv |
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