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Volumn 2, Issue 7, 2000, Pages 907-910

Solid-phase synthesis of β-lactams via the ester enolate-imine condensation route

Author keywords

[No Author keywords available]

Indexed keywords

BETA LACTAM; IMINE;

EID: 0034611496     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol0055465     Document Type: Article
Times cited : (61)

References (33)
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    • (1999) Angew. Chem., Int. Ed. , vol.38 , pp. 1121-1123
  • 16
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    • For reviews, see: (a) Hart, D. J.; Ha, D. C. Chem. Rev. 1989, 89, 1447-1465.
    • (1989) Chem. Rev. , vol.89 , pp. 1447-1465
    • Hart, D.J.1    Ha, D.C.2
  • 18
    • 0000733768 scopus 로고
    • Heathcock, C. H., Ed.; Pergamon Press: Oxford, Chapter 4.1
    • Kleinman, E. F. In Comprehensive Organic Synthesis; Heathcock, C. H., Ed.; Pergamon Press: Oxford, 1991; Vol. 2, Chapter 4.1, pp 893-951.
    • (1991) Comprehensive Organic Synthesis , vol.2 , pp. 893-951
    • Kleinman, E.F.1
  • 20
    • 33745173087 scopus 로고    scopus 로고
    • Bräse, S.; Enders, D.; Köbberling, J.; Avemaria, F. Angew. Chem. 1998, 110, 3614-3616; Angew. Chem., Int. Ed. 1998, 37, 3413-3415.
    • (1998) Angew. Chem., Int. Ed. , vol.37 , pp. 3413-3415
  • 21
    • 0039993764 scopus 로고    scopus 로고
    • (a) Bräse, S.; Schroen, M. Angew. Chem. 1999, 111, 1139-1142; Angew. Chem., Int. Ed. 1999, 38, 1071-1073.
    • (1999) Angew. Chem. , vol.111 , pp. 1139-1142
    • Bräse, S.1    Schroen, M.2
  • 22
    • 0033583489 scopus 로고    scopus 로고
    • (a) Bräse, S.; Schroen, M. Angew. Chem. 1999, 111, 1139-1142; Angew. Chem., Int. Ed. 1999, 38, 1071-1073.
    • (1999) Angew. Chem., Int. Ed. , vol.38 , pp. 1071-1073
  • 25
    • 85037510129 scopus 로고    scopus 로고
    • note
    • 2. The acidic solution was filtered from the resin after 1 min. This procedure was repeated three times to yield 4.
  • 26
    • 85037494085 scopus 로고    scopus 로고
    • note
    • Reaction conditions were not optimized.
  • 27
    • 85037512607 scopus 로고    scopus 로고
    • note
    • Low yields of α-unsubstituted esters in ester enolate-imine condensation reactions have been described in the literature, see e.g., ref 5a.
  • 28
    • 85037507211 scopus 로고    scopus 로고
    • note
    • 2.
  • 30
    • 85037508337 scopus 로고    scopus 로고
    • note
    • 4-MeOH, rt, 48 h.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.