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Volumn 47, Issue 21, 2006, Pages 3553-3556

An efficient and rapid chalcogenide-Morita-Baylis-Hillman process promoted by TBDMSOTf and a thiolane

Author keywords

Acetal; Chalcogenide Morita Baylis Hillman; Enone; Sulfide; TBDMSOTf

Indexed keywords

ACETAL DERIVATIVE; ALKANE; SULFIDE; THIOL DERIVATIVE;

EID: 33646074035     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.03.070     Document Type: Article
Times cited : (24)

References (48)
  • 2
    • 33646043503 scopus 로고    scopus 로고
    • Baylis, A. B.; Hillman, M. E. D. German Patent 2155113, 1972.
  • 3
    • 4243830773 scopus 로고
    • Chem. Abstr. 77 (1972) 34174q
    • (1972) Chem. Abstr. , vol.77
  • 5
    • 0000892247 scopus 로고    scopus 로고
    • Paquette L.A. (Ed), Wiley, New York
    • Ciganek E. In: Paquette L.A. (Ed). Organic Reactions Vol. 51 (1997), Wiley, New York 201
    • (1997) Organic Reactions , vol.51 , pp. 201
    • Ciganek, E.1
  • 8
    • 0034283585 scopus 로고    scopus 로고
    • For reviews on the asymmetric version, see:
    • For reviews on the asymmetric version, see:. Langer P. Angew. Chem., Int. Ed. 39 (2000) 3049
    • (2000) Angew. Chem., Int. Ed. , vol.39 , pp. 3049
    • Langer, P.1
  • 9
    • 2442700761 scopus 로고    scopus 로고
    • Schmalz H.-G., and Wirth T. (Eds), Wiley-VCH, Weinheim
    • Langer P. In: Schmalz H.-G., and Wirth T. (Eds). Organic Synthesis Highlights Vol. 5 (2003), Wiley-VCH, Weinheim 165
    • (2003) Organic Synthesis Highlights , vol.5 , pp. 165
    • Langer, P.1
  • 14
    • 11944259320 scopus 로고    scopus 로고
    • For a recent exhaustive review covering this field of research, see:
    • For a recent exhaustive review covering this field of research, see:. Kataoka T., and Kinoshita H. Eur. J. Org. Chem. (2005) 45
    • (2005) Eur. J. Org. Chem. , pp. 45
    • Kataoka, T.1    Kinoshita, H.2
  • 15
    • 0242291878 scopus 로고    scopus 로고
    • For an example of highly effective Chalcogenide-MBH reaction, see:
    • For an example of highly effective Chalcogenide-MBH reaction, see:. You J., Xu J., and Verkade J.G. Angew. Chem., Int. Ed. 42 (2003) 5054
    • (2003) Angew. Chem., Int. Ed. , vol.42 , pp. 5054
    • You, J.1    Xu, J.2    Verkade, J.G.3
  • 16
    • 0034719742 scopus 로고    scopus 로고
    • For selected recent examples making use of Lewis acids, see:
    • For selected recent examples making use of Lewis acids, see:. Yamada Y.M.A., and Ikegami S. Tetrahedron Lett. 41 (2000) 2165
    • (2000) Tetrahedron Lett. , vol.41 , pp. 2165
    • Yamada, Y.M.A.1    Ikegami, S.2
  • 22
    • 0037423248 scopus 로고    scopus 로고
    • For selected recent examples dealing with the reaction rate, see:
    • For selected recent examples dealing with the reaction rate, see:. Aggarwal V.K., Emme I., and Fulford S.Y. J. Org. Chem. 68 (2003) 692
    • (2003) J. Org. Chem. , vol.68 , pp. 692
    • Aggarwal, V.K.1    Emme, I.2    Fulford, S.Y.3
  • 31
    • 7044235263 scopus 로고    scopus 로고
    • For recent reviews, see:
    • For recent reviews, see:. Tietze L.F. Chem. Rev. 96 (1996) 115
    • (1996) Chem. Rev. , vol.96 , pp. 115
    • Tietze, L.F.1
  • 32
    • 31544452548 scopus 로고    scopus 로고
    • and references cited therein
    • Pellissier H. Tetrahedron 62 (2006) 1619 and references cited therein
    • (2006) Tetrahedron , vol.62 , pp. 1619
    • Pellissier, H.1
  • 42
    • 33646026162 scopus 로고    scopus 로고
    • note
    • 2Na: 239.1048. Found: 239.1055.
  • 43
    • 33646029443 scopus 로고    scopus 로고
    • note
    • It has been shown that the reaction could be promoted by TMSOTf or TESOTf in almost the same efficiency. But, the yields were highly dependent upon the quality of these air sensitive reagents.
  • 44
    • 0037363116 scopus 로고    scopus 로고
    • For an excellent review discussing the reactivity of acetals towards silyl enolethers, see:
    • For an excellent review discussing the reactivity of acetals towards silyl enolethers, see:. Dilman A.D., and Loffe S.L. Chem. Rev. 103 (2003) 733
    • (2003) Chem. Rev. , vol.103 , pp. 733
    • Dilman, A.D.1    Loffe, S.L.2
  • 45
    • 0037178495 scopus 로고    scopus 로고
    • The acetals were either commercially available or prepared following a literature procedure, see:
    • The acetals were either commercially available or prepared following a literature procedure, see:. Leonard N.M., Oswald M.C., Freiberg D.A., Nattier B.C., Smith R.C., and Mohan R.S. J. Org. Chem. 67 (2002) 5202
    • (2002) J. Org. Chem. , vol.67 , pp. 5202
    • Leonard, N.M.1    Oswald, M.C.2    Freiberg, D.A.3    Nattier, B.C.4    Smith, R.C.5    Mohan, R.S.6
  • 48
    • 33646071253 scopus 로고    scopus 로고
    • note
    • 1H NMR at -55 °C, and 68:32 (1:3a) at -40 °C.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.