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Volumn 26, Issue 14, 2007, Pages 3279-3282

Gold(I) pyrenyls: Excited-state consequences of carbon-gold bond formation

Author keywords

[No Author keywords available]

Indexed keywords

CARBON-GOLD BOND FORMATION; PYRENEBORONIC ACID;

EID: 34547266382     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om700346v     Document Type: Article
Times cited : (81)

References (30)
  • 15
    • 84858103914 scopus 로고    scopus 로고
    • Synthesis of 1: isopropyl alcohol (5 mL) was added to a flask charged with Cs2CO3 (113 mg, 0.35 mmol) and 1-pyreneboronic acid (84 mg, 0.34 mmol, To this suspension was added, PCy 3)AuBr, 95 mg, 0.17 mmol, and the mixture was stirred at 50 °C for 24 h. After it was cooled, the mixture was stripped of solvent in vacuo and extracted into benzene, and the extract was filtered through Celite and taken to dryness by rotary evaporation. The solid was triturated with pentane (to remove traces of isopropyl alcohol, the residual of which was removed by rotary evaporation. The solid was again extracted into benzene, and the extract was filtered through Celite and concentrated to saturation. Vapor diffusion of pentane caused separation of yellow-brown crystals. The supernatant was decanted, and the recrystallization was repeated. The light yellow crystals were collected and dried. Yield: 92 mg (80, 1H NMR 100 MHz; C 6D
    • 42AuP: C, 60.17; H, 6.24. Found: C, 60.14; H, 6.42.
  • 17
    • 84858093922 scopus 로고    scopus 로고
    • -3.
    • -3.
  • 18
    • 84858103911 scopus 로고    scopus 로고
    • Crystallographic data for 2: colorless block, crystal dimensions 0.39 × 0.32 × 0.20 mm3, space group P21/c, a, 12.2122(13) Å, b, 12.1108(13) Å, c, 23.060(3) Å, β= 90.024(2)°, V, 3410.6(6) Å3, Z, 4, Pcalcd, 1.532 Mg/m 3, μ(Mo Kα, 4.347 mm-1, data measured on a Broker AXS SMART APEX CCD-based diffractometer (Mo Kα, λ, 0.71073 Å) at 100(2) K, structure solved by direct methods, 28480 reflections collected, 8437 unique reflections (Rint, 0.0398, 8437/0/423 data/restraints/parameters, final R indices (I > 2a(I, R1, 0.0522 and wR2, 0.1273, R indices (all data) R1, 0.0595 and wR2, 0.1310, largest difference peak and hole +7.679 and -3.385 e Å-3
    • -3.
  • 19
    • 34547241030 scopus 로고    scopus 로고
    • Full details appear in the Supporting Information
    • Full details appear in the Supporting Information.
  • 20
    • 34547293700 scopus 로고    scopus 로고
    • Calculations employed the Gaussian03 suite of programs: Frisch, M. J, Trucks, G. W, Schlegel, H. B, Scuseria, G. E, Robb, M. A, Cheeseman, J. R, Montgomery, J. A, Jr, Vreven, T, Kudin, K. N, Burant, J. C, Millam, J. M, lyengar, 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, Bakken, V, 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, Pi
    • Calculations employed the Gaussian03 suite of programs: Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria, G. E.; Robb, M. A.; Cheeseman, J. R.; Montgomery, J. A., Jr.; Vreven, T.; Kudin, K. N.; Burant, J. C.; Millam, J. M.; lyengar, 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.; Bakken, V.; 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, W.; Wong, M. W.; Gonzalez, C.; Pople, J. A. Gaussian 03, revision D.01; Gaussian, Inc.: Wallingford, CT, 2004.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.