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Volumn 127, Issue 23, 2005, Pages 8526-8533

Enantioselective synthesis of cyclic amides and amines through Mo-catalyzed asymmetric ring-closing metathesis

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; OLEFINS; SYNTHESIS (CHEMICAL);

EID: 20444452821     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja051330s     Document Type: Article
Times cited : (83)

References (53)
  • 1
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    • For reviews regarding enantioselective synthesis of amines, see: (a) Enders, D.; Reinhold, U. Tetrahedron: Asymmetry 1997, 8, 1895-1946.
    • (1997) Tetrahedron: Asymmetry , vol.8 , pp. 1895-1946
    • Enders, D.1    Reinhold, U.2
  • 4
    • 0033832610 scopus 로고    scopus 로고
    • For representative recent reports, see: (d) Denmark, S. E.; Stiff, C. M. J. Org. Chem. 2000, 65, 5875-5878.
    • (2000) J. Org. Chem. , vol.65 , pp. 5875-5878
    • Denmark, S.E.1    Stiff, C.M.2
  • 21
    • 2942589152 scopus 로고    scopus 로고
    • For a review on catalytic RCM in alkaloid synthesis see
    • For a review on synthesis of N-containing compounds through catalytic olefin metathesis, see: (a) Deiters, A.; Martin, S. F. Chem. Rev. 2004, 104, 2199-2238. For a review on catalytic RCM in alkaloid synthesis, see:
    • (2004) Chem. Rev. , vol.104 , pp. 2199-2238
    • Deiters, A.1    Martin, S.F.2
  • 33
    • 0001263185 scopus 로고
    • For initial key reports on the use of Mo-catalyzed RCM to synthesize N-containing cyclic structure;, see: (a) Fu, G. C.; Grubbs. R. H. J. Am. Chem. Soc. 1992, 114, 4324-7325.
    • (1992) J. Am. Chem. Soc. , vol.114 , pp. 4324-7325
    • Fu, G.C.1    Grubbs, R.H.2
  • 41
    • 0001567886 scopus 로고    scopus 로고
    • Nicolaou, K. C., Hanko, R., Hartwig, W., Eds.; Wiley-VCH: Weinheim
    • For a discussion of catalyst generality as a function of substrate structure, see: Hoveyda, A. H. In Handbook of Combinatorial Chemistry; Nicolaou, K. C., Hanko, R., Hartwig, W., Eds.; Wiley-VCH: Weinheim, 2002; pp 991-1016.
    • (2002) Handbook of Combinatorial Chemistry , pp. 991-1016
    • Hoveyda, A.H.1
  • 42
    • 0034697835 scopus 로고    scopus 로고
    • For an alternative approach to enantioselective synthesis of this class of bicyclic amides, see: Groaning, M. D.; Meyers, A. I. Chem. Commun. 2000, 1027-1028.
    • (2000) Chem. Commun. , pp. 1027-1028
    • Groaning, M.D.1    Meyers, A.I.2
  • 44
    • 20444448216 scopus 로고    scopus 로고
    • note
    • Typically, homodimer formation is detected in all cases. However, in the more desirable instances, the chiral catalyst converts such compounds to the ARCM products (homodimers detected if reaction mixture is spectroscopically monitored).
  • 47
    • 20444432011 scopus 로고    scopus 로고
    • ref 9a
    • (b) ref 9a.
  • 48
    • 0000803780 scopus 로고    scopus 로고
    • For recent reviews of metal-catalyzed kinetic resolutions, see: (a) Hoveyda, I A. H.; Didiuk, M. T. Curr. Org. Chem. 1998, 2, 537-574.
    • (1998) Curr. Org. Chem. , vol.2 , pp. 537-574
    • Hoveyda I, A.H.1    Didiuk, M.T.2
  • 52
    • 20444449413 scopus 로고    scopus 로고
    • note
    • Olefin hydrogenation in the presence of Wilkinson's catalyst is required before Pd-catalyzed debenzylation, since the latter conditions give rise to substantial amounts of C-N bond cleavage.
  • 53
    • 20444457174 scopus 로고    scopus 로고
    • note
    • Since the majority of the substrates used in this study are solids or semisolids, Mo-catalyzed ARCM reactions cannot be carried out easily in the absence of solvent. In one representative case, the reaction mixture had to be heated to achieve dissolution of the catalyst sample, leading to significant lowering of product optical purity (reaction of ISb without solvent at 80 °C afforded 24 in 75% ee and 62% isolated yield vs 98% ee and 88% yield at 22 0C in benzene).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.