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Volumn , Issue 15, 2003, Pages 2957-2963

Tunable furanoside diphosphite ligands. A powerful approach in asymmetric catalysis

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; CATALYSTS; GLUCOSE;

EID: 3843126100     PISSN: 14779226     EISSN: None     Source Type: Journal    
DOI: 10.1039/b303303a     Document Type: Article
Times cited : (62)

References (53)
  • 5
    • 24644446745 scopus 로고
    • World Pat., WO 93/03839
    • See, for example: (a) J. E. Babin and G. T. Whiteker (Union Carbide Chem. Plastics Techn. Co.), World Pat., WO 93/03839, 1993;
    • (1993)
    • Babin, J.E.1    Whiteker, G.T.2
  • 6
    • 0007118368 scopus 로고
    • Chem. Abstr., 1993, 119, P159872h;
    • (1993) Chem. Abstr. , vol.119
  • 22
    • 24644495007 scopus 로고    scopus 로고
    • note
    • For representative examples of successful modifications of phosphite ligands for asymmetric catalysis, see refs. 2a,b,i and j.
  • 39
    • 24644508224 scopus 로고    scopus 로고
    • note
    • The catalysts were prepared in situ during 16 h. In general, hydrogenated or polymerized products of styrene were not observed.
  • 41
    • 24644524901 scopus 로고    scopus 로고
    • note
    • Ligands 3d and 4d gave 52% (R) and 90% (S) ee at 20°C, respectively.
  • 42
    • 0034249672 scopus 로고    scopus 로고
    • Calculated from the HP-NMR data using the typical value of the cis and trans phophorus-proton coupling constants as in ref. 2f and P. W. N. M. van Leeuwen, P. C. J. Kamer, J. N. H. Reek and P. Dierkes, Chem. Rev., 2000, 100, 2741.
    • (2000) Chem. Rev. , vol.100 , pp. 2741
    • Van Leeuwen, P.W.N.M.1    Kamer, P.C.J.2    Reek, J.N.H.3    Dierkes, P.4
  • 43
    • 0001346731 scopus 로고    scopus 로고
    • Recent mechanistic studies suggest that the enantioselectivity is determined during the insertion of the olefin into the Rh-H bond, see for example: (a) D. Gleich, R. Schmid and W. A. Herrmann, Organometallics, 1998, 17, 2141;
    • (1998) Organometallics , vol.17 , pp. 2141
    • Gleich, D.1    Schmid, R.2    Herrmann, W.A.3
  • 45
    • 24644522359 scopus 로고    scopus 로고
    • note
    • 4.
  • 49
    • 24644505591 scopus 로고    scopus 로고
    • note
    • 2 and the corresponding ligand and a catalytic amount of KOAc.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.