Abstract
The crystal structure of the inclusion compound formed between 2′-6′-dimethoxyflavone and 2,4,6-trimethoxybenzoic acid has been investigated by single-crystal X-ray analysis. The compound crystallizes in the triclinic system, space group P-1, as do inclusion compounds with acetic, propionic, and bromoacetic acids. However, the larger 2,4,6-trimethoxybenzoic acid molecule induces a layered structure.
Similar content being viewed by others
References
Leiserowitz, L. Acta Crystallogr. B 1976, 32, 775–802.
Frankenbach, G. M.; Britton, D.; Etter, M. C. Acta Crystallogr. C 1991, 47, 553–555.
Bryan, R. F.; White, D. H. Acta Crystallogr. B 1982, 38, 1014–1016.
Desiraju, G. R.; Murty, B. N.; Kishan, K. V. R. Chem. Mater. 1990, 2, 447–449.
Goud, B. S.; Desiraju, G. R. Acta Crystallogr. C 1993, 49, 292–294.
Nahringbauer, I. Acta Crystallogr. B 1978, 34, 315–318.
Jones, R. E.; Templeton, D. H. Acta Crystallogr. 1958, 11, 484–487; Nahringbauer, I. Acta Chem. Scand. 1970, 24, 453–462; Jönsson, P.-G. Acta Crystallogr. B 1971, 27, 893–898; Boese, R.; Bläser, D.; Latz, R.; Bäumen, A. Acta Crystallogr. C 1999, 55, IUC 9900001.
Benghiat, V.; Leiserowitz, L. J. Chem. Soc. Perkin Trans. II 1972, 1763–1768.
Desiraju, G. R.; Sharma, C. V. K. M. J. Chem. Soc. Chem. Commun. 1991, 1239–1241.
Dunitz, J. D.; Strickler, P. in Structural Chemistry and Molecular Biology Rich, A.; Dadidson, N.; Eds., London: Freeman, 1968, pp. 595–602.
Dieterich, D. A.; Paul, I. C.; Curtin, D. Y. J. Amer. Chem. Soc. 1974, 96, 6372–6380.
Wallet, J.-C.; Gaydou, E. M.; Baldy, A. Acta Crystallogr. C 1989, 45, 512–515.
Sheldrick, G. M. SHELXS-96, Program for the Solution of Crystal Structures, University of Göttingen, Göttingen (1996).
Sheldrick, G. M. SHELXL-97, Program for the Refinement of Crystal Structures, University of Göttingen, Göttingen (1997).
Farrugia, L. J. J. Appl. Crystallogr. 1997, 30, 565.
Wallet, J.-C.; Molins, E.; Miravitlles, C. J. Phys. Org. Chem. 1998, 11, 751–755.
Wallet, J.-C.; Gaydou, E. M.; Lachekar, H.; Pichon-Pesme, V. Crystallogr. Res. Technol., in press.
Allen, F. H.; Kennard, O.; Watson, D. G.; Brammer, L.; Orpen, A. G.; Taylor, R. J. Chem. Soc. Perkin Trans. II 1987, S1–S19.
Tinant, B.; Declercq, J. P.; Wallet, J.-C.; Gaydou, E. M.; Baldy, A. Bull. Soc. Chim. Belg. 1991, 100, 329–337.
Wallet, J.-C.; Espinosa, E.; Molins, E.; Miravitlles, C., submitted.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Wallet, JC., Molins, E. & Miravitlles, C. 2′,6′-Dimethoxyflavone as an Aid to the Crystallization of Benzoic Acids and X-Ray Structure of the Inclusion Compound with 2,4,6-Trimethoxybenzoic Acid. Structural Chemistry 11, 319–323 (2000). https://doi.org/10.1023/A:1009221424993
Issue Date:
DOI: https://doi.org/10.1023/A:1009221424993