메뉴 건너뛰기




Volumn 15, Issue 13, 2009, Pages 3230-3242

Towards controlling the threading direction of a calix[6]arene wheel by using nonsymmetric axles

Author keywords

Calixarenes; Molecular devices; Rotaxanes; Self assembly; Supramolecular chemistry

Indexed keywords

AMMONIUM COMPOUNDS; AXLES; BENZENE; CHLORINE COMPOUNDS; ISOMERS; MACROMOLECULES; PHENOLS; SELF ASSEMBLY; SUPRAMOLECULAR CHEMISTRY; THERMODYNAMIC STABILITY; WHEELS;

EID: 63749101160     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200801926     Document Type: Article
Times cited : (69)

References (111)
  • 2
    • 0037192455 scopus 로고    scopus 로고
    • a) J.-M. Lehn, Science 2002, 295, 2400-2403;
    • (2002) Science , vol.295 , pp. 2400-2403
    • Lehn, J.-M.1
  • 10
  • 23
    • 47749145773 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 3407-3409;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 3407-3409
  • 25
    • 47049118961 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 3927-3931;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 3927-3931
  • 29
    • 48849105889 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 4667-4669;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 4667-4669
  • 32
    • 47949087063 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 5322-5326;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 5322-5326
  • 35
    • 53549116211 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 5422-5425;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 5422-5425
  • 37
    • 51349143930 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 6240-6243;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 6240-6243
  • 40
    • 53249149578 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 6616-6619.
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 6616-6619
  • 41
    • 0041437436 scopus 로고    scopus 로고
    • Eds, J. L. Atwood, J. W. Steed, Dekker, New York
    • Encyclopedia of Supramolecular Chemistry (Eds.: J. L. Atwood, J. W. Steed), Dekker, New York, 2004.
    • (2004) Encyclopedia of Supramolecular Chemistry
  • 45
    • 50149121833 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 3536-3539;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 3536-3539
  • 53
    • 51449115674 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 6077-6079;
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 6077-6079
  • 55
    • 54749140762 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 7470-7474.
    • (2008) Angew. Chem. Int. Ed , vol.47 , pp. 7470-7474
  • 57
    • 0035857562 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2001, 40, 1071-1074;
    • (2001) Angew. Chem. Int. Ed , vol.40 , pp. 1071-1074
  • 61
    • 63749096956 scopus 로고    scopus 로고
    • Catenanes, Rotaxanes, and Knots (Eds.: J. P. Sauvage, C. Dietrich-Buchecker), Weinheim, Wiley-VCH, 1999.
    • Catenanes, Rotaxanes, and Knots (Eds.: J. P. Sauvage, C. Dietrich-Buchecker), Weinheim, Wiley-VCH, 1999.
  • 67
    • 34548659123 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2007, 46, 6629-6633;
    • (2007) Angew. Chem. Int. Ed , vol.46 , pp. 6629-6633
  • 77
    • 11844276661 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2005, 44, 278-281.
    • (2005) Angew. Chem. Int. Ed , vol.44 , pp. 278-281
  • 90
    • 0001365612 scopus 로고    scopus 로고
    • For examples of kinetically controlled self-assembly of pseudorotaxanes, see: a P. R. Ashton, S. J. Cantrill, J. A. Preece, J. F. Stoddart, Z.-H. Wang. A. J. P. White, D. J. Williams, Org. Lett. 1999, 1, 1917-1920;
    • For examples of kinetically controlled self-assembly of pseudorotaxanes, see: a) P. R. Ashton, S. J. Cantrill, J. A. Preece, J. F. Stoddart, Z.-H. Wang. A. J. P. White, D. J. Williams, Org. Lett. 1999, 1, 1917-1920;
  • 93
    • 63749132794 scopus 로고    scopus 로고
    • 3CN.
    • 3CN.
  • 94
    • 63749113427 scopus 로고    scopus 로고
    • 2 can be washed twice with a 1 M aqueous solution of sodium tosylate and then with water to recover the original tosylate counteranions.
    • 2 can be washed twice with a 1 M aqueous solution of sodium tosylate and then with water to recover the original tosylate counteranions.
  • 95
    • 63749111935 scopus 로고    scopus 로고
    • The extremely low solubility of axles 2-5 in benzene or toluene did not allow the preparation of solutions of such components for titration and stopped-flow mixing experiments
    • The extremely low solubility of axles 2-5 in benzene or toluene did not allow the preparation of solutions of such components for titration and stopped-flow mixing experiments.
  • 96
    • 63749131710 scopus 로고    scopus 로고
    • Although benzene and dichloromethane might, in principle, exert different solvation effects on the components during the formation of the supramolecular complexes, 1H NMR spectra of all pseudorolaxanes recorded in CD 2Cl2 at 298 K confirm the presence of only one orientational isomer. This indicates that the nature of these two solvents does not affect the threading processes
    • 2 at 298 K confirm the presence of only one orientational isomer. This indicates that the nature of these two solvents does not affect the threading processes.
  • 99
    • 63749104316 scopus 로고    scopus 로고
    • We can estimate that the NMR detection limit for the down isomer in the present case is in the order of 5, Therefore, the stability constant of this isomer must be at least 20 times smaller than that of the up isomer
    • We can estimate that the NMR detection limit for the down isomer in the present case is in the order of 5%. Therefore, the stability constant of this isomer must be at least 20 times smaller than that of the up isomer.
  • 102
    • 0035793285 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2001, 40, 486-516;
    • (2001) Angew. Chem. Int. Ed , vol.40 , pp. 486-516
  • 111
    • 0004164735 scopus 로고    scopus 로고
    • Spectrum Software Associates, Chapel Hill, NC USA
    • R. A. Binstead, SPECFIT, Spectrum Software Associates, Chapel Hill, NC (USA), 1996.
    • (1996) SPECFIT
    • Binstead, R.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.