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New Synthesis of Ferrocene Monocarboxylic Acid and Systematic Studies on the Preparation of Related Key‐Intermediates
Author(s) -
Neto Alberto Federman,
Miller Joseph,
Andrade Vânia Faria de,
Fujimoto Susana Yumi,
Afonso Márcia Maísa de Freitas,
Archanjo Fernando Costa,
Darin Vítor André,
Silva Márcio Luís Andrade e,
Borges Áurea Donizete Lanchote,
Ponte Gino Del
Publication year - 2002
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/1521-3749(200201)628:1<209::aid-zaac209>3.0.co;2-c
Subject(s) - ferrocene , chemistry , aldehyde , derivative (finance) , organic chemistry , catalysis , electrochemistry , electrode , financial economics , economics
An improved technique for the preparation of ferrocenecarboxaldehyde and two new methods for the synthesis of ferrocenemonocarboxylic acid from the aldehyde or from acetyl ferrocene are described. Using the aldehyde or the monocarboxylic acid as starting materials, some important ferrocene key intermediates were prepared: monochlorocarbonyl ferrocene, alkali metal and ammonium ferrocenoates, ferrocene carboxyaldehyde diethylacetal, ferrocenecarboxamide, et …, as well as a new ferrocene derivative: piperazinium diferrocenoate.