메뉴 건너뛰기




Volumn 129, Issue 49, 2007, Pages 15354-15363

Resolution of chiral, tetrahedral M4L6 metal-ligand hosts

Author keywords

[No Author keywords available]

Indexed keywords

BINDING SITES; CHIRALITY; DICHROISM; ENANTIOMERS; METHANOL; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ORGANOMETALLICS; STOICHIOMETRY; SUPRAMOLECULAR CHEMISTRY;

EID: 37049009104     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0764815     Document Type: Article
Times cited : (133)

References (88)
  • 1
    • 35048879128 scopus 로고    scopus 로고
    • in the series Coordination Number Incommensurate Cluster Formation. For the previous paper in the series, see: Biros, S. M.; Bergman, R. G.; Raymond, K. N
    • Paper number 38 in the series Coordination Number Incommensurate Cluster Formation. For the previous paper in the series, see: Biros, S. M.; Bergman, R. G.; Raymond, K. N. J. Am Chem. Soc. 2007, 129, 12094-12095.
    • (2007) J. Am Chem. Soc , vol.129 , pp. 12094-12095
  • 52
    • 33744912881 scopus 로고    scopus 로고
    • Helicate resolution by a chiral counterion which could later be exchanged with an achiral ion has been recently reported: Katagiri, H, Miyagawa, T, Furusho, Y, Yashima, E. Angew. Chem, Int. Ed. 2006, 45, 1741-1744
    • Helicate resolution by a chiral counterion which could later be exchanged with an achiral ion has been recently reported: Katagiri, H.; Miyagawa, T.; Furusho, Y.; Yashima, E. Angew. Chem., Int. Ed. 2006, 45, 1741-1744.
  • 73
    • 0037124623 scopus 로고    scopus 로고
    • In an intermediate example, synchronized racemization of the four homochiral metal centers of an M4L6 diethyl ketipinate-based tetrahedral structure occurs: Saalfrank, R. W, Demleitner, B, Glaser, H, Maid, H, Bathelt, D, Hampel, F, Bauer, W, Teichert, M. Chem, Eur. J. 2002, 8, 2679-2683
    • 6 diethyl ketipinate-based tetrahedral structure occurs: Saalfrank, R. W.; Demleitner, B.; Glaser, H.; Maid, H.; Bathelt, D.; Hampel, F.; Bauer, W.; Teichert, M. Chem. - Eur. J. 2002, 8, 2679-2683.
  • 76
    • 37049039757 scopus 로고    scopus 로고
    • An alternative model could involve S-nic+ dimers connected by hydrogen bonding this might better explain the observed stoichiometry of the M416 resolution, S-nic+ dimers might intercalate between M416 ligands or might link one tetrahedron to another; as was found in S-nic+-helicate interactions, the 2D NMR study confirms intercalation of the pyridinium ring into the metal catecholate cap of the structures vertices and orientation of the pyrolidine ring toward the naphthalene backbones. However, no more specific information could be deduced. In addition, base must be added to the solution in order to dissolve the precipitated ΔΔΔΔ complex
    • +-helicate interactions, the 2D NMR study confirms intercalation of the pyridinium ring into the metal catecholate cap of the structures vertices and orientation of the pyrolidine ring toward the naphthalene backbones. However, no more specific information could be deduced. In addition, base must be added to the solution in order to dissolve the precipitated ΔΔΔΔ complex.
  • 77
    • 4544282884 scopus 로고    scopus 로고
    • 5.04; Fujitsu Limited
    • CAChe Workstation Pro, 5.04; Fujitsu Limited: 2002.
    • (2002) CAChe Workstation Pro
  • 79
    • 37049023949 scopus 로고    scopus 로고
    • 6 salt.
    • 6 salt.
  • 83
    • 37049014354 scopus 로고    scopus 로고
    • 8-, for example, would be expected to demonstrate greater tris-catecholate twist. Twist differences are likely accommodated by distortions in the ligand amide junctions.
    • 8-, for example, would be expected to demonstrate greater tris-catecholate twist. Twist differences are likely accommodated by distortions in the ligand amide junctions.
  • 84
    • 37049033924 scopus 로고    scopus 로고
    • + salts.
    • + salts.
  • 87
    • 0012093532 scopus 로고    scopus 로고
    • University of Leeds and University of Florence: Leeds and Florence
    • Gans, P.; Sabbatini, A.; Vacca, A. HYPERQUAD2000; University of Leeds and University of Florence: Leeds and Florence, 2000.
    • (2000) HYPERQUAD2000
    • Gans, P.1    Sabbatini, A.2    Vacca, A.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.