Process for the preparation of manganese complexes of salen compounds
The present invention relates to a process for the preparation of manganese complexes of salen compounds, to the compounds prepared according to that process, and to the use thereof in washing and cleaning solutions. A process for the preparation of manganese complexes of salen compounds which compr...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
21.09.2004
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Online Access | Get full text |
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Summary: | The present invention relates to a process for the preparation of manganese complexes of salen compounds, to the compounds prepared according to that process, and to the use thereof in washing and cleaning solutions.
A process for the preparation of manganese complexes of salen compounds which comprises carrying out the reaction of a salen compound with a manganese compound in DMF is described. In a preferred embodiment, the salen compound itself is synthesised likewise in DMF and reacted without intermediate isolation to form the manganese complex. |
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