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Volumn 13, Issue 7, 2011, Pages 1662-1665

N-(heteroarenesulfonyl)prolinamides-catalyzed aldol reaction between acetone and aryl trihalomethyl ketones

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EID: 79953216766     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol2001039     Document Type: Article
Times cited : (123)

References (43)
  • 22
    • 77954767748 scopus 로고    scopus 로고
    • We also developed montmorillonite entrapped N -(2-thiophenesulfonyl) prolinamide, see
    • We also developed montmorillonite entrapped N -(2-thiophenesulfonyl) prolinamide, see: Hara, N.; Nakamura, S.; Shibata, N.; Toru, T. Adv. Synth. Catal. 2010, 352, 1621
    • (2010) Adv. Synth. Catal. , vol.352 , pp. 1621
    • Hara, N.1    Nakamura, S.2    Shibata, N.3    Toru, T.4
  • 23
    • 78049506947 scopus 로고    scopus 로고
    • Recently, Carter, Cheong, and co-workers have reported N -(2-pyridinesulfonyl)prolinamide as a organocatalyst, see
    • Recently, Carter, Cheong, and co-workers have reported N -(2-pyridinesulfonyl)prolinamide as a organocatalyst, see: Yang, H.; Mahapatra, S.; Cheong, P. H.; Carter, R. G. J. Org. Chem. 2010, 75, 7279
    • (2010) J. Org. Chem. , vol.75 , pp. 7279
    • Yang, H.1    Mahapatra, S.2    Cheong, P.H.3    Carter, R.G.4
  • 27
    • 36549020091 scopus 로고    scopus 로고
    • Recently, our group has reported the enantioselective nucleophilic addition to trifluoromethyl ketones using organocatalysts, see
    • Recently, our group has reported the enantioselective nucleophilic addition to trifluoromethyl ketones using organocatalysts, see: Ogawa, S.; Shibata, N.; Inagaki, J.; Nakamura, S.; Toru, T.; Shiro, M. Angew. Chem., Int. Ed. 2007, 46, 8666
    • (2007) Angew. Chem., Int. Ed. , vol.46 , pp. 8666
    • Ogawa, S.1    Shibata, N.2    Inagaki, J.3    Nakamura, S.4    Toru, T.5    Shiro, M.6
  • 29
    • 79953181180 scopus 로고    scopus 로고
    • The addition of a substoichiometric amount of TFA is important, because TFA activates the background reaction of 1a with acetone.
    • The addition of a substoichiometric amount of TFA is important, because TFA activates the background reaction of 1a with acetone.
  • 30
    • 32344439401 scopus 로고    scopus 로고
    • In; Thieme: Stuttgart, Germany,; Vol., p.
    • Prakash, G. K. S.; Hu, J. In Science of Synthesis; Thieme: Stuttgart, Germany, 2005; Vol. 22, p 617.
    • (2005) Science of Synthesis , vol.22 , pp. 617
    • Prakash, G.K.S.1    Hu, J.2
  • 43
    • 77952754566 scopus 로고    scopus 로고
    • This assumption is in good agreement with the better enantioselectivity obtained from the reaction with trichloromethyl ketones 5 than that with trifluoromethyl ketones 1.
    • Tur, F.; Mansilla, J.; Lillo, V. J.; Saá, J. M. Synthesis 2010, 1909 This assumption is in good agreement with the better enantioselectivity obtained from the reaction with trichloromethyl ketones 5 than that with trifluoromethyl ketones 1.
    • (2010) Synthesis , pp. 1909
    • Tur, F.1    Mansilla, J.2    Lillo, V.J.3    Saá, J.M.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.