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Volumn 128, Issue 22, 2006, Pages 7182-7184

A practical method for enantioselective synthesis of all-carbon quaternary stereogenic centers through NHC-Cu-catalyzed conjugate additions of alkyl- and arylzinc reagents to β-substituted cyclic enones

Author keywords

[No Author keywords available]

Indexed keywords

ALKENYL GROUP; BORONIC ACID DERIVATIVE; CARBONYL DERIVATIVE; COPPER COMPLEX; CYCLOHEXANONE; OXAZOLIDINONE DERIVATIVE; PHOSPHINE; REAGENT; RHODIUM; ZINC;

EID: 33744926164     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja062061o     Document Type: Article
Times cited : (211)

References (39)
  • 26
    • 33744930980 scopus 로고    scopus 로고
    • Reference 13d
    • (b) Reference 13d.
  • 32
    • 33744902193 scopus 로고    scopus 로고
    • See the Supporting Information for experimental details
    • See the Supporting Information for experimental details.
  • 36
    • 33744922501 scopus 로고    scopus 로고
    • note
    • Although rigorous evidence is not yet available, due to consideration of steric factors, it is likely that monomeric NHC complex is the active catalyst. The models proposed herein are preliminary and tentative; related high-level calculations are being carried out, the results of which will be reported in due course.
  • 37
    • 0344976142 scopus 로고    scopus 로고
    • and references therein
    • For functionalization procedures involving enolsilane and enoltriflates derived from catalytic ACA reactions, see: Knopff, O.; Alexakis, A. Org. Lett. 2002, 4, 3835-3837 and references therein.
    • (2002) Org. Lett. , vol.4 , pp. 3835-3837
    • Knopff, O.1    Alexakis, A.2
  • 38
    • 0027180141 scopus 로고
    • (a) Ritter, K. Synthesis 1993, 8, 735-763.
    • (1993) Synthesis , vol.8 , pp. 735-763
    • Ritter, K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.