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Volumn 28, Issue 13, 2009, Pages 3700-3709

Stoichiometric and catalytic deuteration of pyridine and methylpyridines by H/D exchange with benzene-d6 promoted by an unsaturated osmium tetrahydride species

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ANALYSIS; BENZENE; PYRIDINE; UNSATURATED COMPOUNDS;

EID: 67650317724     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om900335b     Document Type: Article
Times cited : (40)

References (102)
  • 43
    • 0031765068 scopus 로고    scopus 로고
    • See for example: (a)Barthez, J. M.; Filikov, A. V.; Frederiksen, L. B.; Huguet, M.-L.; Jones, J. R.; Lu, S.-Y. Can. J. Chem. 1998, 76, 726.
    • See for example: (a)Barthez, J. M.; Filikov, A. V.; Frederiksen, L. B.; Huguet, M.-L.; Jones, J. R.; Lu, S.-Y. Can. J. Chem. 1998, 76, 726.
  • 81
    • 67650334864 scopus 로고    scopus 로고
    • Treatment of toluene solutions of 1 with 2-methylpyridine under reflux leads to the η2(C,N)-pyridyl derivative OsH3{η 2-C,N[NC5H3Me, PiPr 3)2. See ref 14j
    • 2. See ref 14j.
  • 82
    • 3042628833 scopus 로고    scopus 로고
    • The hydride positions obtained from X-ray diffraction data are, in general, imprecise. However, DFT calculations have been shown to provide useful accurate data for the hydrogen positions in both classical polyhydride and dihydrogen complexes. See for example
    • The hydride positions obtained from X-ray diffraction data are, in general, imprecise. However, DFT calculations have been shown to provide useful accurate data for the hydrogen positions in both classical polyhydride and dihydrogen complexes. See for example: Barrio, P.; Esteruelas, M. A.; Lledós, A.; Oñate, E.; Tomas, J. Organometallics 2004, 23, 3008.
    • (2004) Organometallics , vol.23 , pp. 3008
    • Barrio, P.1    Esteruelas, M.A.2    Lledós, A.3    Oñate, E.4    Tomas, J.5
  • 93
    • 0000987672 scopus 로고    scopus 로고
    • 2-bond aromatic ligands have been reported. See for example: Harman, W. D
    • and references therein
    • 2-bond aromatic ligands have been reported. See for example: Harman, W. D. Chem. Rev. 1997, 97, 1953, and references therein.
    • (1997) Chem. Rev , vol.97 , pp. 1953
  • 99
    • 67650342252 scopus 로고    scopus 로고
    • Heating during 5 h leads to a mixture of OsH4(py)(P iPr3)2 (3) and OsH3{η 2-C,N-[NC5H4, PiPr 3)2 in a ratio of 60:40. Spectroscopic data for OsH 3{η2-C,N-[NC5H4, P iPr3)2: 1H NMR (300 MHz, benzene-d6, 293 K, σ 7.81 (1H, NC5H4, 6.98 (1H, NC5H4, 6.09 (1H, NC5H4, 5.87 (1H, NC5H4, 1.81 (m, 6H, PCH(CH3) 2, 1.25 (dvt, JH-H, 6.3, N, 12.3, 36H, PCH(CH 3)2, 5.07 (br, 1H. OsH, 11.43 (br, 1H, OsH, 14.11 (t, JH-p, 13.5, 1H, OsH, 31P{1H} NMR (121.42 MHz, benzene-d6, 293 K, σ 37.5 s, These spectroscopic data agree well with those previously reported for th
    • 2. See reference 14j.
  • 101
    • 37549039510 scopus 로고    scopus 로고
    • SHELXTL Package v. 6.10; Bruker-AXS: Madison, WI, 2000, Sheldrick, G. M. Acta Crystallogr. 2008, A64, 112.
    • SHELXTL Package v. 6.10; Bruker-AXS: Madison, WI, 2000, Sheldrick, G. M. Acta Crystallogr. 2008, A64, 112.
  • 102
    • 67650342254 scopus 로고    scopus 로고
    • Pople, J. A.; et al. et al. Gaussian 03, Revision C.03; Gaussian, Inc.: Wallingford, CT, 2004,
    • Pople, J. A.; et al. et al. Gaussian 03, Revision C.03; Gaussian, Inc.: Wallingford, CT, 2004,


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.