Issue 0, 1967

1-Phenylnaphthalene. Part VI. Action of Grignard reagents on 1-phenyl- and 7-methoxy-1-p-methoxyphenyl-2,3-naphthalene-dicarboxylic anhydrides

Abstract

Grignard reagents react with 1-aryl-2,3-naphthalenedicarboxylic anhydrides to give the lactones of 3-(2-carboxy-1-arylnaphthyl)diarylmethanols. Some of these lactones are isomerised with concentrated sulphuric acid to the corresponding 7H-benzo[c]fluoren-7-ones.

The structure of the products is established by a study of their infrared spectra.

Article information

Article type
Paper

J. Chem. Soc. C, 1967, 506-509

1-Phenylnaphthalene. Part VI. Action of Grignard reagents on 1-phenyl- and 7-methoxy-1-p-methoxyphenyl-2,3-naphthalene-dicarboxylic anhydrides

F. G. Baddar, S. Sherif, L. Ekladios and A. E. Azab, J. Chem. Soc. C, 1967, 506 DOI: 10.1039/J39670000506

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