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Volumn 63, Issue 22, 1998, Pages 8049-8051

Concise syntheses of γ-oxo-β,β-difluorinated amino acids via chelated [3,3]-rearrangement of difluoroallylic alcohols

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EID: 0011213849     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo981119h     Document Type: Article
Times cited : (34)

References (33)
  • 4
    • 0001490469 scopus 로고    scopus 로고
    • For recent examples, see: (a) Kazmaier, U. J. Org. Chem. 1996, 61, 3694.
    • (1996) J. Org. Chem. , vol.61 , pp. 3694
  • 7
    • 0011207501 scopus 로고    scopus 로고
    • For a more general description of chelation-controlled [3,3]-rearrangements, see: Frauenrath, H. Helmchen, G.; Hoffmann, R. W., Mulzer, J., Schaumann, E., Eds.; Georg Thieme Verlag: Stuttgart, D. 1.6, For a recent review of chelated [3,3]-rearrangements
    • For a more general description of chelation-controlled [3,3]-rearrangements, see: Frauenrath, H. In Stereoselective Synthesis; Helmchen, G.; Hoffmann, R. W., Mulzer, J., Schaumann, E., Eds.; Georg Thieme Verlag: Stuttgart, 1996; E21, D. 1.6, 3420. For a recent review of chelated [3,3]-rearrangements,
    • (1996) Stereoselective Synthesis , vol.E21 , pp. 3420
  • 28
    • 0030603076 scopus 로고    scopus 로고
    • We described previously (ref 4a) a mild enol acetal hydrolysis, that occurred during an attempted esterification following a recent protocol
    • We described previously (ref 4a) a mild enol acetal hydrolysis, that occurred during an attempted esterification following a recent protocol: Hosangadi, B. D.; Dave, R. H. Tetrahedron Lett. 1996, 37, 6375.
    • (1996) Tetrahedron Lett. , vol.37 , pp. 6375
    • Hosangadi, B.D.1    Dave, R.H.2
  • 29
    • 0000191147 scopus 로고
    • Lewis acid-mediated cleavage of MEM acetals is a considerably more widely used procedure; see: (a) Guindon, Y.; Yoakim, C.; Morion, H. E. J. Org. Chem. 1984, 49, 3912.
    • (1984) J. Org. Chem. , vol.49 , pp. 3912
    • Guindon, Y.1    Yoakim, C.2    Morion, H.E.3
  • 33


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.