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Volumn 17, Issue 3, 1998, Pages 398-409

[L*Rh(NBD)Cl] (L* = chiral cyclic monophosphonite): A novel class of rhodium(I) complexes and their evaluation in the asymmetric hydrosilylation of ketones. Investigations of the effects of temperature and ligand backbone

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EID: 0000709430     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om970423i     Document Type: Article
Times cited : (70)

References (47)
  • 9
    • 33748225871 scopus 로고
    • (a) Sawamura, M.; Kuwano, R.; Ito, Y. Angew. Chem. 1994, 106, 92; Angew. Chem., Int. Ed. Engl. 1994, 33, 111.
    • (1994) Angew. Chem., Int. Ed. Engl. , vol.33 , pp. 111
  • 25
    • 0025780257 scopus 로고
    • (b) Buschmann, H.; Scharf, H.-D.; Hoffmann, N.; Esser, P. Angew. Chem. 1991, 103, 480; Angew. Chem., Int. Ed. Engl. 1991, 30, 477.
    • (1991) Angew. Chem., Int. Ed. Engl. , vol.30 , pp. 477
  • 30
    • 0030221454 scopus 로고    scopus 로고
    • A comparable reversible E/Z-selective coordination of chiral boranes to ketones has been shown to be the first relevant selection step in the enantioselective hydroboration of ketones: Wiegers; A.; Scharf, H.-D. Tetrahedron: Asymmetry 1996, 7, 2303.
    • (1996) Tetrahedron: Asymmetry , vol.7 , pp. 2303
    • Wiegers, A.1    Scharf, H.-D.2
  • 33
    • 84985163731 scopus 로고
    • A similar conformational equilibrium of the seven-membered rhodium(I) chelate ring is also discussed to be a relevant factor determining the enantioselectivity of the catalytic asymmetric hydrogenation: (a) Glaser, R.; Geresh, S.; Twaik, M. Isr. J. Chem. 1980, 20, 102.
    • (1980) Isr. J. Chem. , vol.20 , pp. 102
    • Glaser, R.1    Geresh, S.2    Twaik, M.3
  • 43
    • 33748234330 scopus 로고
    • (a) Seebach, D.; Behrendt, L.; Felix, D. Angew. Chem. 1991, 103, 991; Angew. Chem., Int. Ed. Engl. 1991, 30, 1008.
    • (1991) Angew. Chem., Int. Ed. Engl. , vol.30 , pp. 1008
  • 45
    • 11744354149 scopus 로고    scopus 로고
    • Dissertation, RWTH Aachen
    • Haag, D. Dissertation, RWTH Aachen, 1997.
    • (1997)
    • Haag, D.1
  • 46
    • 0027396039 scopus 로고
    • This rank is paralleled by an appropriate change of the NMR coupling constants between the bridgehead protons: 5b, 10.4 Hz; 10, 9.2 Hz; 1a, 8.5 Hz (last value taken from: Seebach, D.; Hayakawa, M.; Sakaki, J.; Schweizer, B. W. Tetrahedron 1993, 49, 1711).
    • (1993) Tetrahedron , vol.49 , pp. 1711
    • Seebach, D.1    Hayakawa, M.2    Sakaki, J.3    Schweizer, B.W.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.