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Volumn 71, Issue 1, 2006, Pages 409-412

Yb(OTf)3-catalyzed reactions of 5-alkylidene Meldrum's acids with phenols: One-pot assembly of 3,4-dihydrocoumarins, 4-chromanones, coumarins, and chromones

Author keywords

[No Author keywords available]

Indexed keywords

ALKYLATION; MOLECULAR STRUCTURE; PHENOLS; REACTION KINETICS; SUBSTITUTION REACTIONS; SYNTHESIS (CHEMICAL); YTTERBIUM COMPOUNDS;

EID: 31144465775     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo052000t     Document Type: Article
Times cited : (103)

References (57)
  • 2
    • 0000405865 scopus 로고
    • Trost, B. M., Fleming, I., Eds; Pergamon Press: Oxford, UK
    • (b) Heaney, H. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds; Pergamon Press: Oxford, UK, 1991; Vol. 2, pp 733-752.
    • (1991) Comprehensive Organic Synthesis , vol.2 , pp. 733-752
    • Heaney, H.1
  • 8
    • 0000405865 scopus 로고
    • Trost, B. M., Fleming, I., Eds.; Pergamon Press: Oxford, UK
    • (a) Heaney, H. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon Press: Oxford, UK, 1991; Vol. 2, pp 753-768.
    • (1991) Comprehensive Organic Synthesis , vol.2 , pp. 753-768
    • Heaney, H.1
  • 23
  • 40
    • 23944522515 scopus 로고    scopus 로고
    • and references therein
    • One-pot synthesis of 3,4-dihydrocoumarins from cinnamic acids and phenols, see: (a) Aoki, S.; Amamoto, C.; Oyamada, J.; Kitamura, T. Tetrahedron 2005, 61, 9291-9297 and references therein,
    • (2005) Tetrahedron , vol.61 , pp. 9291-9297
    • Aoki, S.1    Amamoto, C.2    Oyamada, J.3    Kitamura, T.4
  • 44
  • 46
    • 31144468665 scopus 로고    scopus 로고
    • note
    • Meldrum's acid 2 decomposed in the course of the reaction, but the phenol remained unreacted.
  • 54
    • 20344399638 scopus 로고    scopus 로고
    • Catalytic Pechmann condensation: (h) De, S. K.; Gibbs, R. A. Synthesis 2005, 1231-1233.
    • (2005) Synthesis , pp. 1231-1233
    • De, S.K.1    Gibbs, R.A.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.