Na+ ion-specific binding and extraction by lipophilic armed cyclens via octadentate encapsulation

Tetrahedron Letters

Volumn 38, Issue 28, 1997, Pages 5021-5024

  Tsukube, Hiroshi ^a   Mizutani, Yoshihisa ^a   Shinoda, Satoshi ^a   Tadokoro, Makoto ^a   Hori, Kenzi ^b  

^a Osaka City University   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

GADOTERIC ACID; LITHIUM; POTASSIUM; SODIUM;

AQUEOUS SOLUTION; ARTICLE; BINDING AFFINITY; COMPLEX FORMATION; CRYSTAL STRUCTURE; ION TRANSPORT; LIPOPHILICITY; X RAY CRYSTALLOGRAPHY;

EID: 0030862606     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)01075-7     Document Type: Article

References (14)

1. Martell, A.E.; Hancock, R.D. Metal Complexes in Aqueous Solutions; Plenum Press: New York, 1996.
2. Lindoy, L.F. The Chemistry of Macrocyclic Ligand Complexes; Cambridge University Press: Cambridge, 1989.
3. Tsukube, H. Talanta, 1993, 40, 1313-1324.
4. Kataky, R.; Matthes, K.E.; Nicholson, P.E.; Parker, D.; Buschmann, H.-J. J.Chem.Soc., Perkin Trans.2, 1990, 1425-1432.
5. Stephens, A.K.W.; Dhillon, R.S.; Madbak, S.E.; Whitbread, S.L.; Lincoln, S.F. Inorg.Chem., 1996, 35, 2019-2024.
6. Buoen, S.; Dale, J.; Groth, P.; Krane, J. J.Chem.Soc., Chem. Commun., 1982, 1172-1174.
7. Norante, G.M.; Vaira, M.; Mani, F.; Mazzi, S.; Stoppioni, P. J.Chem.Soc., Chem.Commun., 1990, 438-439.
8. Tsukube, H.; Shinoda, S.; Mizutani, Y.; Okano, M.; Takagi, K.; Hori, K. Tetrahedron, 1997, 55, 3487-3496.
9. Tsukube, H.; Adachi, H.; Morosawa, S. J.Org.Chem., 1991, 56, 7102-7108.
10. Chang, S.-K.; Cho, I. J.Chem.Soc., Perkin Trans. 1, 1986, 211-214.
11. Some armed cyclens have exhibited interesting binding properties of lanthanide cations: Dickins, R.S.; Parker, D.; Sousa, A.S.; Williams, J.A.G. J.Chem. Soc., Chem.Commun., 1996, 697-698.
12. Tsukube, H.; Furuta, H.; Odani, A.; Takeda, Y.; Kudo, Y.; Inoue, Y.; Liu, Y.; Sakamoto, H.; Kimura, K. Comprehensive Supramolecular Chemistry,; 8; Pergamon Press: Oxford, 1996, pp. 425-482.
13. -3. Structure solution based on 4272 reflections (I>4.0σ (I)) converged to R=0.053.
14. Although direct comparison is difficult, Δδ values were observed as 9.2 ppm for 2a and 12.8 ppm for 3a.