Receptors for carboxylates derived from 2-furoic and fusaric acids

Tetrahedron Letters

Volumn 38, Issue 49, 1997, Pages 8591-8594

  De La Torre, Ma Fe ^a   González, Silvia ^a   Campos, Eduardo G ^a   Mussons, Ma Luisa ^a   Morán, Joaquín R ^a   Caballero, Ma Cruz ^a  

^a UNIVERSITY OF SALAMANCA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

2 FUROIC ACID; CARBOXYLIC ACID DERIVATIVE; FUSARIC ACID; RECEPTOR;

ARTICLE; HYDROGEN BOND; REACTION ANALYSIS; RECEPTOR BINDING; STEREOCHEMISTRY;

EID: 0343307033     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)10292-1     Document Type: Article

References (9)

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3. Raposo, C.; Crego, M.; Mussons, M. L.; Caballero, M. C. and Morán, J. R., Tetahedron Lett. 1994, 35, 3409.
4. Raposo, C.; Pérez, N.; Almaraz, M.; Mussons, M. L.; Caballero, M. C. and Morán, J. R., Tetrahedron Lett. 1995, 36, 3255.
5. -2 M solutions of both hosts in the solvent indicated. Increasing amounts of the corresponding guest were added until saturation was achieved. The proton shifts of both receptors were plotted against each other, and the ratios of the association constants were calculated making use of a Monte Carlo nonlinear curve-fitting method.
6. Lumbroso, H. and Barassin, J., Bull. Soc. Chim. France 1964, 3190.
7. Cohen, S. G. and Nicholson, J., J. Org. Chem. 1965, 30, 1162.
8. +. All the new compounds show spectroscopic and analytical data in accordance with the proposed structures.
9. Bauer, L. and Exner, O., Angew. Chem. Int. Ed. Engl. 1974, 13, 376.