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Volumn 51, Issue 24, 2012, Pages 5904-5906

Catalytic asymmetric cross-aza-benzoin reactions of aliphatic aldehydes with N-Boc-protected imines

Author keywords

benzoin reaction; carbenes; imines; organocatalysis; umpolung

Indexed keywords

BENZOIN REACTION; CARBENES; IMINES; ORGANOCATALYSIS; UMPOLUNG;

EID: 84861896956     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201202442     Document Type: Article
Times cited : (110)

References (33)
  • 2
    • 84861892497 scopus 로고    scopus 로고
    • For reviews of NHC catalysis, including the benzoin reaction, see
    • For reviews of NHC catalysis, including the benzoin reaction, see
  • 6
    • 84936864420 scopus 로고
    • For seminal work on the cross-benzoin reaction, see:, H. Stetter, G. Dämbkes, Synthesis 1977, 403-404; for select recent results, see
    • (1977) Synthesis , pp. 403-404
    • Stetter, H.1    Dämbkes, G.2
  • 9
    • 84861903185 scopus 로고    scopus 로고
    • For the first example of an asymmetric cross-benzoin reaction using enzyme catalysis, see
    • For the first example of an asymmetric cross-benzoin reaction using enzyme catalysis, see
  • 17
    • 84861903184 scopus 로고    scopus 로고
    • For other examples using imines or iminium ions as acceptors, see
    • For other examples using imines or iminium ions as acceptors, see
  • 29
    • 84857926550 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2012, 51, 2391-2394.
    • (2012) Angew. Chem. Int. Ed. , vol.51 , pp. 2391-2394
  • 30
    • 84861892503 scopus 로고    scopus 로고
    • Aromatic aldehydes do not provide adduct under these conditions
    • Aromatic aldehydes do not provide adduct under these conditions.
  • 32
    • 84861855899 scopus 로고    scopus 로고
    • See the Supporting Information for details
    • See the Supporting Information for details.
  • 33
    • 84861903183 scopus 로고    scopus 로고
    • In parallel work, we have found that the coupling of aldehydes with insitu generated iminium electrophiles leads to generation of aza-Breslow intermediates insitu, the formation of which is reversible under the reaction conditions; D.A. DiRocco, T. Rovis, J. Am. Chem. Soc., DOI:.
    • J. Am. Chem. Soc.
    • Dirocco, D.A.1    Rovis, T.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.