Issue 22, 1982

Synthesis of croconic and hydrocroconic acids from di-t-butoxyethyne. Electrochemical demetallation of a cyclopentadienyl organocobalt complex

Abstract

The electrochemical demetallation of (η-tetra-t-butoxycyclopentadienone)(ηcyclopentadieny)cobalt, readily available from di-t-butoxyethyne leads to tetra-t-butoxyclopentadienone which can be converted into hydrocroconic acid by trifluoroacetic acid hydrolysis and then croconic acid by oxidation in basic medium.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1982, 1305-1306

Synthesis of croconic and hydrocroconic acids from di-t-butoxyethyne. Electrochemical demetallation of a cyclopentadienyl organocobalt complex

A. Bou, M. A. Pericàs, F. Serratosa, J. Claret, J. M. Feliu and C. Muller, J. Chem. Soc., Chem. Commun., 1982, 1305 DOI: 10.1039/C39820001305

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