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Volumn 53, Issue 3, 1997, Pages 823-838

Highly diastereoselective Michael addition to optically active trifluoromethylated α,β-unsaturated sulfonamides based on their hinge-like conformation

Author keywords

[No Author keywords available]

Indexed keywords

SULFONAMIDE;

EID: 0031012438     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(96)01065-4     Document Type: Article
Times cited : (14)

References (31)
  • 5
  • 17
    • 0022402951 scopus 로고
    • For example of the Michael additions to 1-phenylsulfonyl-3,3,3-trifluoro-1-propene with achiral nucleophiles and application to some useful trifluoromethylated compounds, see: (a) Taguchi, T.; Tomizawa, G.; Nakajima, M.; Kobayashi, Y. Chem. Pharm. Bull. 1985, 33, 4077.
    • (1985) Chem. Pharm. Bull. , vol.33 , pp. 4077
    • Taguchi, T.1    Tomizawa, G.2    Nakajima, M.3    Kobayashi, Y.4
  • 25
    • 0009170868 scopus 로고
    • Calculation of the potential energy curve for the C-S torsion of methyl vinyl sulfone using ab initio method (RHF/3-21G* and MP2/6-31G*) was previously reported: the most stable conformation of methyl vinyl sulfone was shown to have the S=0 group cis to the double bond (θ = 120°), and this was compatible with our calculation result on the sulfonamide. Hotokka, M.; Kimmelma, R. J. Mol. Struct. (Theochem) 1992, 95, 167.
    • (1992) J. Mol. Struct. (Theochem) , vol.95 , pp. 167
    • Hotokka, M.1    Kimmelma, R.2
  • 31
    • 0002032726 scopus 로고
    • 2-symmetry and asymmetric induction, see: Whitesell, J. K. Chem. Rev. 1989, 89, 1581.
    • (1989) Chem. Rev. , vol.89 , pp. 1581
    • Whitesell, J.K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.