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Volumn 43, Issue 8, 2004, Pages 994-997

Chiral molecular recognition by aluminum tris(2,6-diphenylphenoxide) in an asymmetric 1,4-addition

Author keywords

Aluminum; Asymmetric synthesis; Chiral auxiliaries; Michael addition; Molecular recognition

Indexed keywords

COMPLEXATION; STOICHIOMETRY;

EID: 4544384676     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200352809     Document Type: Article
Times cited : (24)

References (38)
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    • b) S. Saito, M. Shiozawa, H. Yamamoto, Angew. Chem. 1999, 111, 1884; Angew. Chem. Int. Ed. 1999, 38, 1769;
    • (1999) Angew. Chem. Int. Ed. , vol.38 , pp. 1769
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    • f) S. Saito, S. Yamazaki, H. Yamamoto, Angew. Chem. 2001, 113, 3725; Angew. Chem. Int. Ed. 2001, 40, 3613;
    • (2001) Angew. Chem. Int. Ed. , vol.40 , pp. 3613
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    • 4544275611 scopus 로고    scopus 로고
    • (Ed.: H. Yamamoto), Wiley-VCH, Weinheim, and references therein
    • For effects of the halide salts of alkali metals, see: S. Saito in Handbook on Lewis Acids (Ed.: H. Yamamoto), Wiley-VCH, Weinheim, 2000, pp. 1-67, and references therein.
    • (2000) Handbook on Lewis Acids , pp. 1-67
    • Saito, S.1
  • 30
    • 4544345979 scopus 로고    scopus 로고
    • note
    • 1H NMR data: δ = 7.80-6.40 (m, 50 H), 5.16 (d, 1 H, J = 15.9 Hz), 3.57 (td, 1 H, J = 10.0, 4.0 Hz), 2.21 (td, 1 H, J = 11.1, 3.9 Hz), 1.50-0.60 (m, 7 H), 0.22 ppm (m, 1 H).
  • 31
    • 0003913629 scopus 로고    scopus 로고
    • (Ed.: J. Otera), Wiley-VCH, Weinheim
    • The complex 2 adopts the s-trans conformation with respect to the carbonyl compound and the syn coordination by ATPH. The alkoxy group of the ester prefers Z (or trans) orientation with respect to the carbonyl group and is arranged around the single-bond axis of (O=C)-(OR*). For the definition of conformations of conjugated carbonyl compounds, see: S. Saito, H. Yamamoto in Modern Carbonyl Chemistry (Ed.: J. Otera), Wiley-VCH, Weinheim, 2000, pp. 33-65.
    • (2000) Modern Carbonyl Chemistry , pp. 33-65
    • Saito, S.1    Yamamoto, H.2
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  • 35
    • 0002726044 scopus 로고    scopus 로고
    • 3 symmetry in chiral recognition, see: C. Moberg, Angew. Chem. 1998, 110, 260; Angew. Chem. Int. Ed. 1998, 37, 248.
    • (1998) Angew. Chem. , vol.110 , pp. 260
    • Moberg, C.1
  • 36
    • 0032536470 scopus 로고    scopus 로고
    • 3 symmetry in chiral recognition, see: C. Moberg, Angew. Chem. 1998, 110, 260; Angew. Chem. Int. Ed. 1998, 37, 248.
    • (1998) Angew. Chem. Int. Ed. , vol.37 , pp. 248


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.