A carboranylpentaphenylbenzene

Tetrahedron Letters

Volumn 45, Issue 25, 2004, Pages 4985-4987

  Craciun, Liliana ^a   Ho, Douglas M ^a   Jones Jr , Maitland ^a   Pascal Jr , Robert A ^a  

^a PRINCETON UNIVERSITY   (United States)

Author keywords

Carborane; Diels Alder reaction; Polyphenyl compound; Steric effect

Indexed keywords

1 (2 CARBORAN 9 YL) 2,3,4,5,6 PENTAPHENYLBENZENE; BENZENE DERIVATIVE; BORON; CARBON; CARBORANE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL BOND; CRYSTAL STRUCTURE; DIELS ALDER REACTION; STEREOCHEMISTRY; SYNTHESIS; X RAY ANALYSIS;

BETULACEAE;

EID: 2942609464     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.03.200     Document Type: Article

References (12)

1. Zhang J., Ho D.M., Pascal R.A. Jr. J. Am. Chem. Soc. 123:2001;10919-10926
2. Allen F.H., Kennard O., Taylor R. Acc. Chem. Res. 16:1983;146-153
3. Henly T.J., Knobler C.B., Hawthorne M.F. Organometallics. 11:1992;2313-2316
4. Thomas R.L., Welch A. J. Polyhedron. 18:1999;1961-1968
5. Andrews J.S., Zayas J., Jones M. Jr. Inorg. Chem. 24:1985;3715-3716
6. Zakharkin L.I., Kovredov A.I., Ol'shevskaya V.A. Izv. Akad. Nauk. SSSR, Ser. Khim. 34:1985;809-812
7. 8 600.3820
8. 2)=0.1404, and S=1.054 for 7369 unique reflections, 439 parameters, and 1 restraint. Crystallographic data (excluding structure factors) for this structure have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication number CCDC 224004. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge, CB2 1EZ, UK [fax: +44(0)-1223-336033 or e-mail: deposit@ccdc.cam.ac.uk]
9. Otwinowski Z., Minor W. Methods Enzymol. 276:1997;307-326
10. Sheldrick, G. M. SHELXTL Version 5.04. Siemens Analytical X-ray Instruments, Madison, Wisconsin, USA, 1996
11. Molecular orbital calculations were performed with GAUSSIAN 98: Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria, G. E.; Robb, M. A.; Cheeseman, J. R.; Zakrzewski, V. G.; Montgomery, J. A., Jr.; Stratmann, R. E.; Burant, J. C.; Dapprich, S.; Millam, J. M.; Daniels, A. D.; Kudin, K. N.; Strain, M. C.; Farkas, O.; Tomasi, J.; Barone, V.; Cossi, M.; Cammi, R.; Mennucci, B.; Pomelli, C.; Adamo, C.; Clifford, S.; Ochterski, J.; Petersson, G. A.; Ayala, P. Y.; Cui, Q.; Morokuma, K.; Malick, D. K.; Rabuck, A. D.; Raghavachari, K.; Foresman, J. B.; Cioslowski, J.; Ortiz, J. V.; Baboul, A. G.; Stefanov, B. B.; Liu, G.; Liashenko, A.; Piskorz, P.; Komaromi, I.; Gomperts, R.; Martin, R. L.; Fox, D. J.; Keith, T.; Al-Laham, M. A.; Peng, C. Y.; Nanayakkara, A.; Gonzalez, C.; Challacombe, M.; Gill, P. M. W.; Johnson, B.; Chen, W.; Wong, M. W.; Andres, J. L.; Gonzalez, C.; Head-Gordon, M.; Replogle, E. S.; Pople, J. A.; Gaussian, Inc., Pittsburgh, PA, 1998
12. Klein R., Schmid G., Thewalt U., Sedmera P., Hanus V., Mach K. J. Organomet. Chem. 466:1994;125-131