Diastereoselective alkylation - Vinylation of norbornene catalyzed by a tetrahedral cobalt(II) pyridinimine complex

Organometallics

Volumn 26, Issue 6, 2007, Pages 1303-1305

  Bianchini, Claudio ^a   Giambastiani, Giuliano ^a   Meli, Andrea ^a   Toti, Alessandro ^a  

^a ICCOM CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ALKYLATION; CATALYSIS; CHEMICAL ACTIVATION; COMPLEXATION; ETHYLENE; OLEFINS;

DIASTEREOSELECTIVE ALKYLATION; NORBORNENES; TETRAHEDRAL COBALT(II); VINYLATION;

COBALT COMPOUNDS;

EID: 33947646851     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om070003l     Document Type: Article

References (11)

1. (a) Bianchini, C.; Mantovani, G.; Meli, A.; Migliacci, F.; Laschi, F. Organometallics 2003, 22, 2545.
2. (b) Bianchini, C.; Giambastiani, G.; Mantovani, G.; Meli, A.; Mimeau, D. J. Organomet. Chem. 2004, 689, 1356.
3. (c) U.S. Patent 6,927,313 B2, Aug. 9, 2005.
4. Bianchini, C.; Giambastiani, G.; Guerriero Rios, I.; Meli, A. Unpublished results.
5. Bianchini, C.; Gatteschi, D.; Giambastiani, G.; Guerrero Rios, I.; Ienco, A.; Laschi, F.; Mealli, C.; Meli, A.; Sorace, L.; Toti, A.; Vizza, F. Organometallics 2007, 26, 726.
6. Muller, G.; Ordinas, J. I. J. Mol. Catal. A: Chem. 1997, 125, 97 and references cited therein.
7. (a) Bogdanovic, B.; Henc, B.; Losler, A.; Meister, B.; Pauling, H.; Wilke, G. Angew. Chem., Int. Ed. Engl. 1973, 12, 954.
8. (b) Kumareswaran, R.; Nandi, M.; RajanBabu, T. V. Org. Lett. 2003, 5, 4345 and references cited therein.
9. The exo stereochemistry for compounds 2, 3, 5, and 6 was assigned on the basis of the diastereoselectivity of the ethylated-vinylated product 4.
10. 2, 3 h).
11. For norbornene oligomers with a vinylic end group employed to prepare new polymeric materials see: Myagmarsuren, G.; Jeong, O. Y.; Ihm, S-K. Appl. Catal. A: Gen. 2004, 275, 271.