Calorimetric determination of the solution affinity of Ybcl3 for HMPA in tetrahydrofuran

Tetrahedron Letters

Volumn 39, Issue 44, 1998, Pages 8063-8066

  Shotwell, J Brad ^a   Flowers II, Robert A ^a  

^a UNIVERSITY OF TOLEDO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

HEMPA; TETRAHYDROFURAN; UNCLASSIFIED DRUG; YTTERBIUM; YTTERBIUM CHLORIDE;

ARTICLE; CALORIMETRY; COMPLEX FORMATION; CRYSTAL STRUCTURE; ENERGY TRANSFER; STOICHIOMETRY; TITRIMETRY;

EID: 0032578752     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(98)01774-2     Document Type: Article

References (13)

1. 1. Molander, G.A.; Harris, C.R. Chem. Rev. 1996, 96, 307-338.
2. 2. Inanaga, J.; Ishikawa, M.; Yamaguchi, M. Chem. Lett. 1987, 1485.
3. 3. Hasegawa, E.; Curran, D.P. Tetrahedron Lett. 1993, 34, 1717-1720.
4. 4. Wiseman, T.; Williston, S.; Brandts, J.F.; Lin, L.-N Anal. Biochem. 1989, 179, 131-137.
5. 5. Freire, E.; Mayorga, O.L.; Straume, M. Anal. Chem. 1990, 62, 950A-959A.
6. 6. Morel-Desrosiers, N.; Lhermet, C.; Morel, J.P. J. Chem. Soc., Faraday Trans. 1991, 87, 2173.
7. 7. Morel-Desrosiers, N.; Lhermet, C.; Morel, J.P. J. Chem. Soc., Faraday Trans. 1993, 89, 1223.
8. 8. Rongere, P.; Morel-Desrosiers, N.; Morel, J.P. J. Chem. Soc., Faraday Trans. 1995, 91, 2771.
9. 9. Bonal, C.; Morel, J.P.; Morel-Desrosiers, N. J. Chem. Soc., Faraday Trans. 1996, 92, 4957-4963.
10. 3. The enthalpy (ΔH), binding constante (K), and number of binding sites (n) were determined from the calorimetric data employing Origin™ data analysis software.
11. 11. van Holde, K.E. Physical Biochemistry, 2nd ed.; Prentice Hall: Englewood Cliffs, NJ, 1985; Chapter 3.
12. 2+ ion therefore producing four different K and ΔH values. The K values were in excellent agreement with values determined potentiometrically.
13. 13. Hou, Z.; Kaboyashi, K.; Yamazuki, H. Chem. Lett. 1991, 265-268.