Heterogeneous Enantioselective Catalytic Reduction of Ketones

Synlett

Volumn 1997, Issue 11, 1997, Pages 1257-1258

  Ter Halle, R ^a   Schulz, E ^a   Lemaire, M ^a  

^a UNIVERSITÉ LYON 1   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001915254     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1997-1018     Document Type: Article

References (13)

1. Hashiguchi, S.; Fujii, A.; Takehara, J.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1995, 117, 7562.
2. Pünterer, K.; Schwink, L.; Knochel, P. Tetrahedron. Lett. 1996, 37, 8165.
3. ter Halle, R.; Breheret, A.; Schulz, E.; Pinel, C.; Lemaire, M. Tetrahedron Asymm. 1997, 8, 2101.
4. Inoue, S.; Kawano, Y. Makromol. Chem. 1978, 180, 480.
5. Alper, H.; Hamel, N. J. Chem. Soc. Chem. Commun. 1990, 135.
6. Beamer, R.L.; Beiding, R.H.; Fickling, C.S. J. Pharm. Sci. 1969, 1419.
7. Itsuno, S.; Kamahori, K.; Watanabe, K.; Koizumi, T.; Ito, K.; Tetrahedron Asymm. 1994, 5, 523.
8. 2 (vinyl); 126.2 CH (arom); 126.5 CH(arom); 127.0 CH (arom); 127.1 CH (arom); 127.4 CH (arom); 127.5 CH (arom); 128.3 CH (arom); 128.4 CH (arom); 135.6 CH (vinyl); 139.0 Cq (arom); 139.2 Cq (arom); 141.0 Cq (arom); 141.3 Cq (arom).
9. 2Cl2 and isopropanol respectively.
10. -1 respectively.
11. Determination of the conversion and e.e. were performed on a SGE Cydex B (25m × 0.25 mm.) column.
12. Zassinovich, G.; Bettella, R.; Mestroni, G.; Bresciani-Pahor, N.; Geremia, S.; Randaccio, L. J. Organomet. Chem. 1989, 187.
13. Reutilization was performed as follows: The suspension was centrifuged and the liquid part was removed with a syringe. A solution of KOH in i-PrOH and acetophenone were added and the reaction was performed under the same conditions as decribed for the typical experimental conditions.