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Volumn 129, Issue 38, 2007, Pages 11690-11691

Catalytic asymmetric [4 + 2] cycloadditions of ketenes and N-thioacyl imines: Alternatives for direct Mannich reactions of enolizable imines

Author keywords

[No Author keywords available]

Indexed keywords

IMINE; KETENE DERIVATIVE;

EID: 34748906177     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja074845n     Document Type: Article
Times cited : (61)

References (25)
  • 2
    • 1642415515 scopus 로고    scopus 로고
    • For recent reviews, see: a
    • For recent reviews, see: (a) Cordóva, A. Acc. Chem. Res. 2004, 37, 102-112.
    • (2004) Acc. Chem. Res , vol.37 , pp. 102-112
    • Cordóva, A.1
  • 12
    • 28444495479 scopus 로고    scopus 로고
    • For a review, see: b
    • For a review, see: (b) Petrini, M. Chem. Rev. 2005, 105, 3949-3977.
    • (2005) Chem. Rev , vol.105 , pp. 3949-3977
    • Petrini, M.1
  • 13
    • 13644264785 scopus 로고    scopus 로고
    • For Lewis base catalyzed [2 + 2] cycloadditions of ketenes and non-enolizable imines, see: (a) France, S.; Shah, M. H.; Weatherwax, A.; Wack, H.; Roth, J. P.; Lectka, T. J. Am. Chem. Soc. 2005, 127, 1206-1215 and references therein.
    • For Lewis base catalyzed [2 + 2] cycloadditions of ketenes and non-enolizable imines, see: (a) France, S.; Shah, M. H.; Weatherwax, A.; Wack, H.; Roth, J. P.; Lectka, T. J. Am. Chem. Soc. 2005, 127, 1206-1215 and references therein.
  • 15
    • 0034113555 scopus 로고    scopus 로고
    • For related [4 + 21 ketene cycloadditions, see: (a) Friot, C.; Reliquet, A.; Reliquet, F.; Meslin, J. C. Synthesis 2000, 695-702.
    • For related [4 + 21 ketene cycloadditions, see: (a) Friot, C.; Reliquet, A.; Reliquet, F.; Meslin, J. C. Synthesis 2000, 695-702.
  • 18
    • 33244481980 scopus 로고    scopus 로고
    • For recent examples of alkaloid-catalyzed [4 + 2] ketene cycloadditions, see: (a) Bekele, T.; Shah, M. H.; Wolfer, J.; Ciby, J.; Abraham, C. J.; Weatherwax, A.; Lectka, T. J. Am. Chem. Soc. 2006, 128, 1810-1811.
    • For recent examples of alkaloid-catalyzed [4 + 2] ketene cycloadditions, see: (a) Bekele, T.; Shah, M. H.; Wolfer, J.; Ciby, J.; Abraham, C. J.; Weatherwax, A.; Lectka, T. J. Am. Chem. Soc. 2006, 128, 1810-1811.
  • 21
    • 84982058309 scopus 로고    scopus 로고
    • For the preparation of α-amido sulfones 3, see: Engberts, J. B. F. N.; Olijnsma, T.; Strating, J. Recl. Trav. Chim. Pays-Bos 1966, 85, 1211-1222.
    • For the preparation of α-amido sulfones 3, see: Engberts, J. B. F. N.; Olijnsma, T.; Strating, J. Recl. Trav. Chim. Pays-Bos 1966, 85, 1211-1222.
  • 22
    • 34748890604 scopus 로고    scopus 로고
    • See Supporting Information for details of stereochemical proof
    • See Supporting Information for details of stereochemical proof.
  • 25
    • 0035830561 scopus 로고    scopus 로고
    • Similar reactivity is observed for related N-acyl thiazolidinethione derivatives: Crimmins, M. T.; King, B. W.; Tabet, E. A.; Chaudhary, K. J. Org. Chem. 2001, 66, 894-902.
    • Similar reactivity is observed for related N-acyl thiazolidinethione derivatives: Crimmins, M. T.; King, B. W.; Tabet, E. A.; Chaudhary, K. J. Org. Chem. 2001, 66, 894-902.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.