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Volumn 66, Issue 41, 2010, Pages 8214-8222

On the reactivity of isoindolo[2,1-a]quinazoline-5-ones

Author keywords

Acceptor donor acceptor chromophores; Aldol condensation; Aromatic aldehydes; Dibenzoylacetylene; Isoindoles; Isoindolo 2,1 a quinazolines; Maleimides; Michael addition; Quadratic hyperpolarizability

Indexed keywords

6 METHYLISOINDOLO[2,1 A]QUINAZOLIN 5 ONE; ACETYLENE DERIVATIVE; ALDEHYDE; ISOINDOLE DERIVATIVE; ISOINDOLO[2,1 A]QUINAZOLIN 5 ONE DERIVATIVE; MALEIMIDE; PHTHALIMIDE DERIVATIVE; QUINAZOLINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 77956615318     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2010.08.013     Document Type: Article
Times cited : (10)

References (52)
  • 19
    • 77956615465 scopus 로고    scopus 로고
    • note
    • HcHd coupling constant is much higher (13.2 Hz) in comparison to 7a-e, 7g-i. It is however difficult to determine whether this extreme value is due to a change in stereochemistry or to a change in conformation (especially in the angle between the planes of the isoindole and pyrrolidin-2,5-dione rings).
  • 20
    • 77956611981 scopus 로고    scopus 로고
    • note
    • HaHc values for the trans vicinal protons are close to 9 Hz.
  • 27
    • 77956610957 scopus 로고    scopus 로고
    • Patent 3609139 US, A61K27/00, π812304
    • Houlihan, W.J, Sandoz, AG. Patent 3609139 US, A61K27/00, π812304, 3 p;
    • Houlihan, W.J.1    Sandoz, A.G.2
  • 30
    • 77956613250 scopus 로고    scopus 로고
    • note
    • 2), 126.9 (CH), 127.3 (CH), 127.8 (CH), 128.5 (CH), 129.2 (CH), 130.0 (CH), 132.4 (CH), 134.5 (CH), 137.6, 143.0, 147.6, 148.0, 158.0, 162.6 (tentative assignment is based on the shift range and relative intensity, but weak signals can correspond to either quaternary carbons of the main product or to CH signals of a minor component).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.