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Volumn 68, Issue 12, 2003, Pages 4784-4790

An unexpected highly stereoselective double aza-Baylis - Hillman reaction of sulfonated imines with phenyl vinyl ketone

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LEWIS BASE;

EID: 0038278402     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo034114f     Document Type: Article
Times cited : (53)

References (39)
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    • (f) Chem. Abstr. 1984, 100, 156191g.
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    • Ger. Offen. 2,155,113, 1972
    • (a) Baylis, A. B.; Hillman, M. E. D. Ger. Offen. 2,155,113, 1972; Chem. Abstr. 1972, 77, 34174q. Hillman, M. E. D.; Baylis, A. B. U.S. Patent 3,743,669, 1973.
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    • Baylis, A.B.1    Hillman, M.E.D.2
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    • U.S. Patent 3,743,669, 1973
    • (a) Baylis, A. B.; Hillman, M. E. D. Ger. Offen. 2,155,113, 1972; Chem. Abstr. 1972, 77, 34174q. Hillman, M. E. D.; Baylis, A. B. U.S. Patent 3,743,669, 1973.
    • Hillman, M.E.D.1    Baylis, A.B.2
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    • and references therein
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    • Shi, M.1    Feng, Y.-S.2
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    • 0000077082 scopus 로고
    • For previous reports related to the aza-Baylis - Hillman reaction of methyl acrylate with sulfonated imines, please see: (a) Perlmutter, P.; Teo, C. C. Tetrahedron Lett. 1984, 25, 5951. (b) Takagi, M.; Yamamoto, K. Tetrahedron 1991, 47, 8869. For previous reports related to the aza-Baylis - Hillman reaction of MVK with imine generated in situ, please see: (c) Bertenshow, S.; Kahn, M. Tetrahedron Lett. 1989, 30, 2731. (d) Balan, D.; Adolfsson, H. J. Org. Chem. 2002, 67, 2329 and references therein. The aza-Baylis - Hillman reaction of sulfonated imines with PVK has not been examined before.
    • (1984) Tetrahedron Lett. , vol.25 , pp. 5951
    • Perlmutter, P.1    Teo, C.C.2
  • 30
    • 0025991561 scopus 로고
    • For previous reports related to the aza-Baylis - Hillman reaction of methyl acrylate with sulfonated imines, please see: (a) Perlmutter, P.; Teo, C. C. Tetrahedron Lett. 1984, 25, 5951. (b) Takagi, M.; Yamamoto, K. Tetrahedron 1991, 47, 8869. For previous reports related to the aza-Baylis - Hillman reaction of MVK with imine generated in situ, please see: (c) Bertenshow, S.; Kahn, M. Tetrahedron Lett. 1989, 30, 2731. (d) Balan, D.; Adolfsson, H. J. Org. Chem. 2002, 67, 2329 and references therein. The aza-Baylis - Hillman reaction of sulfonated imines with PVK has not been examined before.
    • (1991) Tetrahedron , vol.47 , pp. 8869
    • Takagi, M.1    Yamamoto, K.2
  • 31
    • 0001266408 scopus 로고
    • For previous reports related to the aza-Baylis - Hillman reaction of methyl acrylate with sulfonated imines, please see: (a) Perlmutter, P.; Teo, C. C. Tetrahedron Lett. 1984, 25, 5951. (b) Takagi, M.; Yamamoto, K. Tetrahedron 1991, 47, 8869. For previous reports related to the aza-Baylis - Hillman reaction of MVK with imine generated in situ, please see: (c) Bertenshow, S.; Kahn, M. Tetrahedron Lett. 1989, 30, 2731. (d) Balan, D.; Adolfsson, H. J. Org. Chem. 2002, 67, 2329 and references therein. The aza-Baylis - Hillman reaction of sulfonated imines with PVK has not been examined before.
    • (1989) Tetrahedron Lett. , vol.30 , pp. 2731
    • Bertenshow, S.1    Kahn, M.2
  • 32
    • 0037023405 scopus 로고    scopus 로고
    • and references therein
    • For previous reports related to the aza-Baylis - Hillman reaction of methyl acrylate with sulfonated imines, please see: (a) Perlmutter, P.; Teo, C. C. Tetrahedron Lett. 1984, 25, 5951. (b) Takagi, M.; Yamamoto, K. Tetrahedron 1991, 47, 8869. For previous reports related to the aza-Baylis - Hillman reaction of MVK with imine generated in situ, please see: (c) Bertenshow, S.; Kahn, M. Tetrahedron Lett. 1989, 30, 2731. (d) Balan, D.; Adolfsson, H. J. Org. Chem. 2002, 67, 2329 and references therein. The aza-Baylis - Hillman reaction of sulfonated imines with PVK has not been examined before.
    • (2002) J. Org. Chem. , vol.67 , pp. 2329
    • Balan, D.1    Adolfsson, H.2
  • 33
    • 0038460486 scopus 로고    scopus 로고
    • note
    • w = 0.0930.
  • 34
    • 0033983411 scopus 로고    scopus 로고
    • The aliphatic N-sulfonated imines 3 and 4 were prepared according to the literature: Chemla, F.; Hebbe, V.; Normant, J. F. Synthesis 2000, 1, 75.
    • (2000) Synthesis , vol.1 , pp. 75
    • Chemla, F.1    Hebbe, V.2    Normant, J.F.3
  • 35
    • 0038460485 scopus 로고    scopus 로고
    • note
    • In our previous report, we confirmed that, in the Baylis - Hillman reaction of arylaldehyde (1.0 equiv) with MVK (2.0 equiv) in the presence of catalytic amounts of DABCO (0.1 equiv) in DMF or DMSO, the double Baylis - Hillman reaction product was formed via the first reaction mechanism as shown in Scheme 1 (please see ref 5). But the stereoselectivities of the corresponding double Baylis - Hillman reaction adducts are low (∼2:3) along with the normal Baylis - Hillman reaction product.


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