메뉴 건너뛰기




Volumn 47, Issue 3, 2008, Pages 593-596

Asymmetric Brønsted acid catalysis: Enantioselective nucleophilic substitutions and 1,4-additions

Author keywords

Alkylation; Atropisomers; Michael addition; Nucleophilic substitution; Organocatalysis

Indexed keywords

ALKYLATION; CATALYST ACTIVITY; ENANTIOSELECTIVITY; ESTERS; NUCLEOPHILES;

EID: 38949210780     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200703668     Document Type: Article
Times cited : (332)

References (62)
  • 5
    • 40949091154 scopus 로고    scopus 로고
    • Asymmetric Friedel-Crafts alkylations of α,β-unsaturated carbonyl compounds: Copper-catalyzed: a K. B. Jensen, J. Thorhauge, R. G. Hazell, K. A. Jørgensen, Angew. Chem. 2001, 113, 164;
    • Asymmetric Friedel-Crafts alkylations of α,β-unsaturated carbonyl compounds: Copper-catalyzed: a) K. B. Jensen, J. Thorhauge, R. G. Hazell, K. A. Jørgensen, Angew. Chem. 2001, 113, 164;
  • 14
    • 0042233997 scopus 로고    scopus 로고
    • Scandium-catalyzed: i D. A. Evans, K. A. Scheidt, K. R. Fandrick, H. W. Lam, J. Wu, J. Am. Chem. Soc. 2003, 125, 10780;
    • Scandium-catalyzed: i) D. A. Evans, K. A. Scheidt, K. R. Fandrick, H. W. Lam, J. Wu, J. Am. Chem. Soc. 2003, 125, 10780;
  • 17
    • 0037138701 scopus 로고    scopus 로고
    • Asymmetric Lewis base catalyzed Friedel-Crafts alkylation of α,β-unsaturated carbonyl compounds: a J. F. Austin, D. W. C. MacMillan, J. Am. Chem. Soc. 2002, 124, 1172;
    • Asymmetric Lewis base catalyzed Friedel-Crafts alkylation of α,β-unsaturated carbonyl compounds: a) J. F. Austin, D. W. C. MacMillan, J. Am. Chem. Soc. 2002, 124, 1172;
  • 30
    • 0242607159 scopus 로고    scopus 로고
    • Selected more recent examples: a J. S. Yadav, B. V. S. Reddy, S. Sunitha, Adv. Synth. Catal. 2003, 345, 349;
    • Selected more recent examples: a) J. S. Yadav, B. V. S. Reddy, S. Sunitha, Adv. Synth. Catal. 2003, 345, 349;
  • 41
    • 40949083639 scopus 로고    scopus 로고
    • Atropisomerism of bisindoles has not been reported to date. We are currently conducting experiments to determine the stability, rotation barriers, etc
    • Atropisomerism of bisindoles has not been reported to date. We are currently conducting experiments to determine the stability, rotation barriers, etc.
  • 42
    • 40949083195 scopus 로고    scopus 로고
    • N-Triflylphophoramides 5b-h have been prepared in analogy to the procedure described in references [5] and [6].
    • N-Triflylphophoramides 5b-h have been prepared in analogy to the procedure described in references [5] and [6].
  • 43
    • 40949122108 scopus 로고    scopus 로고
    • The preparation of 6 is described in the Supporting Information.
    • The preparation of 6 is described in the Supporting Information.
  • 44
    • 40949131543 scopus 로고    scopus 로고
    • The synthesis of the new N-triflylphophoramides 8a and 8b will be described separately.
    • The synthesis of the new N-triflylphophoramides 8a and 8b will be described separately.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.