Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Imperial Chemical Industries Ltd
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Imperial Chemical Industries Ltd
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Publication date
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Priority to ES0243593ApriorityCriticalpatent/ES243593A1/en
Publication of ES243593A1publicationCriticalpatent/ES243593A1/en
Process of obtaining, of ferrocene derivatives, characterized in that these conform to the formula ** (See formula) ** wherein A represents hydrogen or the group -CR'R "X, wherein X represents an alkyl, secondary or tertiary radical or a cyclohexyl radical, and R 'and R" represent both hydrogen atoms, or, together , can represent an oxygen atom. (Machine-translation by Google Translate, not legally binding)
ES0243593A1958-08-111958-08-11Procedure for obtaining ferrocene derivatives (Machine-translation by Google Translate, not legally binding)
ExpiredES243593A1
(en)
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