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Volumn 44, Issue 28, 2003, Pages 5167-5169

Preparation of a new receptor for anions, macrocyclic polythiolactam - Structure and high anion-binding ability

Author keywords

Hydrogen bond; Macrocycle; Neutral anion receptor; Thioamide; Thiocarbonylation

Indexed keywords

ANION; CHLORIDE ION; LACTAM DERIVATIVE; MACROCYCLIC COMPOUND; POLYTHIOLACTAM; RECEPTOR; TETRALACTAM; TETRATHIOLACTAM; UNCLASSIFIED DRUG;

EID: 0038007914     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)01271-1     Document Type: Article
Times cited : (73)

References (32)
  • 19
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    • It is known that the association constant of thiourea to oxoanion is higher than that of the corresponding urea derivative; see (a) Linton, B. R.; Goodman, M. S.; Fan, E.; van Arman, S. A.; Hamilton, A. D. J. Org. Chem. 2001, 66, 7313-7319; (b) Ayling, A. J.; Pérez-Payán, M. N.; Davis, A. P. J. Am. Chem. Soc. 2001, 123, 12716-12717; (c) Herges, R.; Dikmans, A.; Jana, U.; Köhler, F.; Jones, P. G.; Dix, I.; Fricke, T.; König, B. Eur. J. Org. Chem. 2002, 3004-3014.
    • (2001) J. Org. Chem. , vol.66 , pp. 7313-7319
    • Linton, B.R.1    Goodman, M.S.2    Fan, E.3    Van Arman, S.A.4    Hamilton, A.D.5
  • 20
    • 0035915362 scopus 로고    scopus 로고
    • It is known that the association constant of thiourea to oxoanion is higher than that of the corresponding urea derivative; see (a) Linton, B. R.; Goodman, M. S.; Fan, E.; van Arman, S. A.; Hamilton, A. D. J. Org. Chem. 2001, 66, 7313-7319; (b) Ayling, A. J.; Pérez-Payán, M. N.; Davis, A. P. J. Am. Chem. Soc. 2001, 123, 12716-12717; (c) Herges, R.; Dikmans, A.; Jana, U.; Köhler, F.; Jones, P. G.; Dix, I.; Fricke, T.; König, B. Eur. J. Org. Chem. 2002, 3004-3014.
    • (2001) J. Am. Chem. Soc. , vol.123 , pp. 12716-12717
    • Ayling, A.J.1    Pérez-Payán, M.N.2    Davis, A.P.3
  • 21
    • 84961985436 scopus 로고    scopus 로고
    • It is known that the association constant of thiourea to oxoanion is higher than that of the corresponding urea derivative; see (a) Linton, B. R.; Goodman, M. S.; Fan, E.; van Arman, S. A.; Hamilton, A. D. J. Org. Chem. 2001, 66, 7313-7319; (b) Ayling, A. J.; Pérez-Payán, M. N.; Davis, A. P. J. Am. Chem. Soc. 2001, 123, 12716-12717; (c) Herges, R.; Dikmans, A.; Jana, U.; Köhler, F.; Jones, P. G.; Dix, I.; Fricke, T.; König, B. Eur. J. Org. Chem. 2002, 3004-3014.
    • (2002) Eur. J. Org. Chem. , pp. 3004-3014
    • Herges, R.1    Dikmans, A.2    Jana, U.3    Köhler, F.4    Jones, P.G.5    Dix, I.6    Fricke, T.7    König, B.8
  • 28
    • 85031169407 scopus 로고    scopus 로고
    • note
    • 4: C, 48.40; H, 4.06; N, 18.82; S, 28.72. Found: C, 48.10; H, 4.22; N, 17.98; S, 28.14%.
  • 29
    • 85031165817 scopus 로고    scopus 로고
    • note
    • -1, T=113 K, F(000)=632. A total of 13800 reflections were measured, 4087 unique. The structure was solved by direct method (SIR-88) and expanded using Fourier techniques. The non-hydrogen atoms were refined anisotoropically. The hydrogen atoms were refined using a riding model. The final cycle of full-matrix least squares refinement on F was based on 3697 observed reflections (I>3σ(I), 220 valuable parameters) with factors of R=0.043, Rw=0.070, GOF=0.85.
  • 30
    • 34547949856 scopus 로고
    • 6 solution of 2 (5.7 mM) with aliquots of salt solution. We used non-linear least-squares regression for curve fitting. Although we obtained good fit of 1:1 binding isotherms to the titration experimental data in all most of all cases, the possibility of 2:1 ( 2:anion) complex formation could also be considered. See: Hynes M.J. J. Chem. Soc., Dalton Trans. 1993;311-312.
    • (1993) J. Chem. Soc., Dalton Trans. , pp. 311-312
    • Hynes, M.J.1
  • 32
    • 85031168572 scopus 로고    scopus 로고
    • note
    • -1, T=113 K, F(000)=856. A total of 39203 reflections were measured, 8342 unique. The structure was solved by direct method (SIR-92) and expanded using Fourier techniques. The non-hydrogen atoms were refined anisotoropically. The hydrogen atoms were refined using a riding model. The final cycle of full-matrix least squares refinement on F was based on 5306 observed reflections (I>3σ(I), 525 valuable parameters) with factors of R=0.056, Rw=0.079, GOF=0.95.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.