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Volumn 11, Issue 9, 2000, Pages 2007-2014

Michael addition of nitromethane to non-racemic chiral Cr(CO)3 complexes of ethyl cinnamate derivatives: Stereoselective synthesis of (R)-(-)-baclofen

Author keywords

[No Author keywords available]

Indexed keywords

BACLOFEN; CHROMIUM DERIVATIVE; CINNAMIC ACID DERIVATIVE; NITROMETHANE; ORGANOMETALLIC COMPOUND;

EID: 0034685794     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0957-4166(00)00123-3     Document Type: Article
Times cited : (36)

References (38)
  • 2
    • 0000178635 scopus 로고
    • (a) Abel, E. W.; Stone, F. G. A.; Wilkinson, G., Eds.; Pergamon: Oxford
    • (a) Davies, S. G.; McCarthy, T. D. In Comprehensive Organometallic Chemistry II; Abel, E. W.; Stone, F. G. A.; Wilkinson, G., Eds.; Pergamon: Oxford, 1995; Vol 12, pp. 1039-1070.
    • (1995) In Comprehensive Organometallic Chemistry II , vol.12 , pp. 1039-1070
    • Davies, S.G.1    McCarthy, T.D.2
  • 7
    • 0042979168 scopus 로고
    • (a) Toma, S.; Federic, J.; Gautheron, B. J. Organomet. Chem. 1988, 338, 211-216; Gajda, V.; Toma, S.; Widhalm, M. Monatsh. Chem. 1989, 120, 147-156.
    • (1989) Monatsh. Chem. , vol.120 , pp. 147-156
    • Gajda, V.1    Toma, S.2    Widhalm, M.3
  • 13
    • 0025977469 scopus 로고
    • Sakar reported the addition of nitromethane to racemic 2-arylidene-1-tetralones complexes; the diastereoselections were in the range of 80-90%
    • Sakar reported the addition of nitromethane to racemic 2-arylidene-1-tetralones complexes; the diastereoselections were in the range of 80-90%: Sarkar, A.; Ganesh, S. Tetrahedron Lett. 1991, 32, 1085-1088.
    • (1991) Tetrahedron Lett. , vol.32 , pp. 1085-1088
    • Sarkar, A.1    Ganesh, S.2
  • 22
    • 0031983769 scopus 로고    scopus 로고
    • (b) and reference 22 cited therein
    • (b) Mashiro, A.; Hashimoto, S. Tetrahedron Lett. 1998, 39, 79-82, and reference 22 cited therein.
    • (1998) Tetrahedron Lett. , vol.39 , pp. 79-82
    • Mashiro, A.1    Hashimoto, S.2
  • 31
    • 0343521114 scopus 로고    scopus 로고
    • 1H NMR on the crude reaction mixture; diastereoisomeric purity can be increased up to 98% by crystallization
    • 1H NMR on the crude reaction mixture; diastereoisomeric purity can be increased up to 98% by crystallization.
  • 36
    • 0343085080 scopus 로고    scopus 로고
    • 12a,b in which the nucleophilic attack takes place on the opposite face because of the chelation between the C=O and the trimethylsilyl group
    • 12a,b in which the nucleophilic attack takes place on the opposite face because of the chelation between the C=O and the trimethylsilyl group.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.