Synthesis and evaluation of a new steroidal BINAP type phosphine

Tetrahedron Asymmetry

Volumn 11, Issue 8, 2000, Pages 1767-1779

  Enev, V ^a   Harre, M ^a   Nickisch, K ^a   Schneider, M ^a   Mohr, J T ^a  

^a BAYER PHARMA AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

PHOSPHINE DERIVATIVE; RUTHENIUM DERIVATIVE; STEROID;

ARTICLE; CATALYSIS; CHEMICAL STRUCTURE; CHIRALITY; DIASTEREOISOMER; ENANTIOMER; HYDROGENATION; PRIORITY JOURNAL; SYNTHESIS;

EID: 0034607949     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0957-4166(00)00127-0     Document Type: Article

References (16)

1. Enev, V.; Ewers, Ch. L. J.; Harre, M.; Nickisch, K.; Mohr, J. T. J. Org. Chem. 1997, 62, 7092.
2. Pelletier, S. H.; Ichinohe, Y.; Herald, D. L. Tetrahedron Lett. 1971, 4179.
3. Noji, M.; Nakajima, M.; Koga, K. Tetrahedron Lett. 1994, 43, 7983.
4. ax-3 to the conditions of a Wolff-Kishner reduction afforded a fully racemized starting material as well as a fully racemized product.
5. Jigajinni, V. B.; Wightman, R. H. Tetrahedron Lett. 1982, 23, 117.
6. Cai, D.; Payack, J. F.; Verhoeven, T. R. US Patent 5,399,771.
7. Cai, D.; Payack, J. F.; Bender, D. R.; Hughes, D. L.; Verhoeven, T. R.; Reider, P. J. J. Org. Chem. 1994, 59, 7180.
8. Ager, D. J.; Laneman, S. A. Tetrahedron: Asymmetry 1997, 8, 3327.
9. Kitamura, M.; Tokunaga, M.; Ohkuma, T.; Noyori, R. Tetrahedron Lett. 1991, 32, 4163.
10. ax-7.
11. King, A.; Thompson, A.; Verhoeven, T. J. Org. Chem. 1992, 57, 6689.
12. 1H NMR.
13. Genet, J.-P. In Advanced Asymmetric Synthesis; Stephenson, G. R., Ed.; Chapman & Hall, 1996.
14. 3).
15. Ohta, T.; Takaya, H.; Kitamura, M.; Nagai, K.; Noyori, R. J. Org. Chem. 1987, 52, 3176.
16. 8-BINAP in: Takaya et al. J. Chem. Soc., Perkin Trans. 1 1994, 2309.