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Volumn 73, Issue 2, 2008, Pages 355-363

Supramolecular catalysis at work: Diastereoselective synthesis of a molecular bowl with dynamic inner space

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PALLADIUM; POSITIVE IONS;

EID: 40949152778     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo701538g     Document Type: Article
Times cited : (32)

References (96)
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    • See the Supporting Information for more details
    • See the Supporting Information for more details.
  • 60
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    • For an additional role of Ag(I) in improving Stille couplings see: Gronowitz, S.; Messmer, A.; Timari, G. J. Heterocycl. Chem. 1992, 29, 1049-.
    • For an additional role of Ag(I) in improving Stille couplings see: Gronowitz, S.; Messmer, A.; Timari, G. J. Heterocycl. Chem. 1992, 29, 1049-.
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    • The data collection crystal was a pale yellow rectangular rod with a pointed end. Examination of the diffraction pattern on a diffractometer indicated an orthorhombic crystal system. All work was done at 150 K, using a cryostream cooler. The data collection strategy was set up to measure an octant of reciprocal space with a redundancy factor of 3.6, which means that 90% of the reflections were measured at least 3.6 times. φ and ω scans with a frame width of 1.0° were used. Data integration, scaling, and merging were done computationally.24 Merging the data and averaging the symmetry equivalent reflections resulted in an Rint value of 0.054. The structure was solved by the direct methods procedure.25 Full-matrix least-squares refinements based on F2 were performed computationally.26, 27 The asymmetric unit contains two of the bowl-shaped molecules, with each containing a crystallographic mirror plane, thr
    • 30
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    • DENZO: Otwinowski, Z.; Minor, W. Methods Enzymology; 276, Macromolecular Crystallography, Part A; Carter, C. W., Jr., Sweet, R. M., Eds.; Academic Press: New York, 1997; pp 307-326.
    • DENZO: Otwinowski, Z.; Minor, W. Methods Enzymology; Vol. 276, Macromolecular Crystallography, Part A; Carter, C. W., Jr., Sweet, R. M., Eds.; Academic Press: New York, 1997; pp 307-326.
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    • Sheldrick, G.M.1
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    • Sheldrick, G. M. SHELXL-97; Universitat Gottingen: Gottingen, Germany, 1997.
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    • Kluwer Academic Publishers: Dordrecht, The Netherlands
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    • syn was calculated following Rebek's protocol. See: Mecossi, S.; Rebek, J., Jr. Chem. Eur. J. 1998, 37, 3303.
    • syn was calculated following Rebek's protocol. See: Mecossi, S.; Rebek, J., Jr. Chem. Eur. J. 1998, 37, 3303.
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    • For recent studies employing the BP86 functional in investigating organometallic systems, see: (a) Wang, F.; Li, L. M. J. Comput. Chem. 2004, 25 (5), 669.
    • For recent studies employing the BP86 functional in investigating organometallic systems, see: (a) Wang, F.; Li, L. M. J. Comput. Chem. 2004, 25 (5), 669.
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    • For a recent comparison of DFT methods for organometallic systems, see
    • For a recent comparison of DFT methods for organometallic systems, see: Furche, F.; Perdew, J. P. J. Chem. Phys. 2006, 124, 044013.
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    • Furche, F.1    Perdew, J.P.2
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    • The Turbomole basis set library is available via ftp from ftp://ftp.chemie.uni-karlsruhe.de/pub/basen.
    • The Turbomole basis set library is available via ftp from ftp://ftp.chemie.uni-karlsruhe.de/pub/basen.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.