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Volumn 74, Issue 18, 2009, Pages 6973-6979

2,3-Dihydro-4H-pyran-4-ones and 2,3-dihydro-4-pyridinones by cyclizations of α,β-unsaturated 1,3-diketones

Author keywords

[No Author keywords available]

Indexed keywords

ACIDIC AQUEOUS MEDIUM; CHEMICAL EQUATIONS; CYCLIZATIONS; DIKETONES; PHENYL GROUP; PYRIDINONES; REACTION MEDIUM;

EID: 70249104301     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo901355e     Document Type: Article
Times cited : (33)

References (57)
  • 12
    • 17444403596 scopus 로고    scopus 로고
    • For examples in synthesis, see: (a)
    • For examples in synthesis, see: (a) Jin, M.; Taylor, R. E. Org. Lett. 2005, 7, 1303-1305.
    • (2005) Org. Lett. , vol.7 , pp. 1303-1305
    • Jin, M.1    Taylor, R.E.2
  • 30
    • 0000289310 scopus 로고
    • It has been reported that under basic conditions some α,β-unsaturated 1,3-diketones give carbocyclic products via 6π-electrocyclic reactions
    • It has been reported that under basic conditions some α,β-unsaturated 1,3-diketones give carbocyclic products via 6π-electrocyclic reactions: Smith, A. B. III; Kilényi, S. N. Tetrahedron Lett. 1985, 26, 4419-4422.
    • (1985) Tetrahedron Lett. , vol.26 , pp. 4419-4422
    • Smith III, A.B.1    Kilényi, S.N.2
  • 52
    • 70249113292 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra.
  • 57
    • 70249128239 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra of the reaction mixtures suggested that enamines had formed.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.