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Volumn 46, Issue 7, 2007, Pages 2432-2445

Synthesis of Pd complexes combined with photosensitizing of a ruthenium(II) polypyridyl moiety through a series of substituted bipyrimidine bridges. Substituent effect of the bridging ligand on the photocatalytic dimerization of α-methylstyrene

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EID: 34247121392     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic0612909     Document Type: Article
Times cited : (60)

References (58)
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    • (a) Catalytic olefin isomerization on Ru: Osawa, M.; Hoshino, M.; Wakatsuki, Y. Angew. Chem., Int. Ed. 2001, 40, 3472.
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    • Catalytic photoreduction on Pt: Ozawa, H.; Haga, M.; Sakai, K. J. Am. Chem. Soc. 2006, 128, 4926.
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    • (d) Catalytic photoreduction on Ni: Kimura, E.; Bu, X.; Shionoya, M.; Wada, S.; Maruyama, S. Inorg. Chem. 1992, 31, 4542.
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    • Pd-catalyzed Sonogashira coupling
    • (f) Osawa, M.; Nagai, H.; Akita, M. Pd-catalyzed Sonogashira coupling. Dalton Trans. 2007, 827.
    • (2007) Dalton Trans , pp. 827
    • Osawa, M.1    Nagai, H.2    Akita, M.3
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    • 4 was used as a catalyst.
    • 4 was used as a catalyst.
  • 25
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    • 9 but no spectroscopic data were provided.
    • 9 but no spectroscopic data were provided.
  • 27
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    • 4 anion as its counterion.
    • 4 anion as its counterion.
  • 30
    • 34247114121 scopus 로고    scopus 로고
    • Plane I: Ru-N5-N6. Plane II: N5-C24-C25-N6. Plane III: N5-C24-N7. Plane IV: N6-C25-N8.
    • Plane I: Ru-N5-N6. Plane II: N5-C24-C25-N6. Plane III: N5-C24-N7. Plane IV: N6-C25-N8.
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    • 2+.
    • 2+.
  • 32
    • 34247147539 scopus 로고    scopus 로고
    • Redox data for 11 are not shown in the table because 11 is electrochemically too unstable to detect peaks of the dinuclear compound.
    • Redox data for 11 are not shown in the table because 11 is electrochemically too unstable to detect peaks of the dinuclear compound.
  • 35
    • 34247097842 scopus 로고    scopus 로고
    • See the Supporting Information for the spectra
    • See the Supporting Information for the spectra.
  • 39
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    • The average Mulliken charge values of the noncoordinated bipyrimidine N atoms, which have been calculated using the optimized structures obtained in the DFT calculation, were 0.518 (3) < 0.520 (1) < 0.533 (2) < 0.559 (4) < 0.561 (5). The data indicate the presence of a larger electronic repulsion among the free lone pairs for 4 and 5.
    • The average Mulliken charge values of the noncoordinated bipyrimidine N atoms, which have been calculated using the optimized structures obtained in the DFT calculation, were 0.518 (3) < 0.520 (1) < 0.533 (2) < 0.559 (4) < 0.561 (5). The data indicate the presence of a larger electronic repulsion among the free lone pairs for 4 and 5.
  • 40
    • 34247128161 scopus 로고    scopus 로고
    • Synthesized and measured by our group
    • Synthesized and measured by our group.
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    • Frisch, M. J, Trucks, G. W, Schlegel, H. B, Scuseria, G. E, Robb, M. A, Cheeseman, J. R, Montgomery, J. A, Vreven, J, Kudin, T. K. N, Burant, J. C, Millam, J. M, Iyengar, S. S, Tomasi, J, Barone, V, Mennucci, B, Cossi, M, Scalmani, G, Rega, N, Petersson, G. A, Nakatsuji, H, Hada, M, Ehara, M, Toyota, K, Fukuda, R, Hasegawa, J, Ishida, M, Nakajima, T, Honda, Y, Kitao, O, Nakai, H, Klene, M, Li, X, Knox, J. E, Hratchian, H. P, Cross, J. B, Adamo, C, Jaramillo, J, Gomperts, R, Stratmann, R. E, Yazyev, O, Austin, A. J, Cammi, R, Pomelli, C, Ochterski, J. W, Ayala, P. Y, Morokuma, K, Voth, G. A, Salvador, P, Dannenberg, J. J, Zakrzewski, V. G, Dapprich, S, Daniels, A. D, Strain, M. C, Farkas, O, Malick, D. K, Rabuck, A. D, Raghavachari, K, Foresman, J. B, Ortiz, J. V, Cui, Q, Baboul, A. G, Clifford, S, Cioslowski, J, Stefanov, B. B, Liu, G, Liashenko, A, Piskorz, P, Komaromi, I, Martin, R. L, Fox, D. J, Keith, T, Al-Laha
    • Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria, G. E.; Robb, M. A.; Cheeseman, J. R.; Montgomery, J. A.; Vreven, J.; Kudin, T. K. N.; Burant, J. C.; Millam, J. M.; Iyengar, S. S.; Tomasi, J.; Barone, V.; Mennucci, B.; Cossi, M.; Scalmani, G.; Rega, N.; Petersson, G. A.; Nakatsuji, H.; Hada, M.; Ehara, M.; Toyota, K.; Fukuda, R.; Hasegawa, J.; Ishida, M.; Nakajima, T.; Honda, Y.; Kitao, O.; Nakai, H.; Klene, M.; Li, X.; Knox, J. E.; Hratchian, H. P.; Cross, J. B.; Adamo, C.; Jaramillo, J.; Gomperts, R.; Stratmann, R. E.; Yazyev, O.; Austin, A. J.; Cammi, R.; Pomelli, C.; Ochterski, J. W.; Ayala, P. Y.; Morokuma, K.; Voth, G. A.; Salvador, P.; Dannenberg, J. J.; Zakrzewski, V. G.; Dapprich, S.; Daniels, A. D.; Strain, M. C.; Farkas, O.; Malick, D. K.; Rabuck, A. D.; Raghavachari, K.; Foresman, J. B.; Ortiz, J. V.; Cui, Q.; Baboul, A. G.; Clifford, S.; Cioslowski, J.; Stefanov, B. B.; Liu, G.; Liashenko, A.; Piskorz, P.; Komaromi, I.; Martin, R. L.; Fox, D. J.; Keith, T.; Al-Laham, M. A.; Peng, C. Y.; Nanayakkara, A.; Challacombe, M.; Gill, P. M. W.; Johnson, B.; Chen, B. W.; Wong, M. W.; Gonzalez, C.; Pople, J. A. Gaussian 03, revision B.04; Gaussian, Inc.: Pittsburgh, PA, 2003.
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    • I au (atomic unit) = 27.21 eV.
    • I au (atomic unit) = 27.21 eV.
  • 44
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    • 4 and a subsequent reaction with CO gas. All of the complexes have been fully characterized by NMR and IR spectroscopies. The synthetic procedure and NMR data are shown in the Supporting Information.
    • 4 and a subsequent reaction with CO gas. All of the complexes have been fully characterized by NMR and IR spectroscopies. The synthetic procedure and NMR data are shown in the Supporting Information.
  • 46
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    • The products were analyzed by GC-MS spectra
    • The products were analyzed by GC-MS spectra.
  • 47
    • 34247167021 scopus 로고    scopus 로고
    • X-ray diffraction studies clarified that substituents on the 5 and 5′ positions did not cause substantial sterical hinderance on both Ru and Pd centers.
    • X-ray diffraction studies clarified that substituents on the 5 and 5′ positions did not cause substantial sterical hinderance on both Ru and Pd centers.
  • 48
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    • 9]*}).
    • 9]*}).
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    • Synthesis of 2-chloro-5-methylpyrimidine: Hannout, I. B.; Johnson, A. Dyes Pigm. 1982, 3, 173.
    • Synthesis of 2-chloro-5-methylpyrimidine: Hannout, I. B.; Johnson, A. Dyes Pigm. 1982, 3, 173.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.