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Volumn 27, Issue 4, 1990, Pages 1021-1024

Methyl 2‐benzoylamino‐3‐dimethylaminopropenoate in the synthesis of fused pyranones. The synthesis of derivatives of tetrahydro‐2H‐1‐benzopyran‐2‐one, isomeric 2H‐naphtho[1,2‐b]pyran‐2‐one and 3H‐naphtho[2,1‐b]pyran‐3‐one, pyrano[3,2‐c]benzopyran‐2,5‐dione, and 7H‐pyrano[2,3‐d]pyrimidin‐7‐one

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EID: 84986500397     PISSN: 0022152X     EISSN: 19435193     Source Type: Journal    
DOI: 10.1002/jhet.5570270439     Document Type: Article
Times cited : (24)

References (20)
  • 13
    • 84944049928 scopus 로고
    • Pyrans and Fused Pyrans: Synthesis and Application
    • For a review see:, A. R. Katritzky, C. W. Rees, eds, Vol, A. J. Boulton and A. McKillop, eds, Pergamon Press, Oxford
    • (1984) Comprehensive Heterocyclic Chemistry , vol.3 , pp. 737-883
    • Hepworth, J.D.1
  • 16
    • 0001655622 scopus 로고
    • Synthesen mit vinylogen Säurehalogeniden, VI. Ringisomerisierung bei der Kondensation von Äthoxyalkyliden- 2-phenyl-oxazolonen-(5) mit aktiven Methylenverbindungen
    • (1963) Chemische Berichte , vol.96 , pp. 1428
    • Behringer, H.1    Falkenberger, K.2
  • 17
    • 84986439411 scopus 로고    scopus 로고
    • Recently, this type of compounds had been prepared either from cyclic 1,3‐diketones, hippuric acid and triethyl orthoformate, diethoxymethyl acetate or N,N‐dimethylformamide dimethyl acetal in the presence of a large excess of acetic anhydride, or from 1,3‐cyclohexanediones and 4‐ethoxymethylene‐2‐phenyl‐5(4H)‐oxazolone in ethanol in the presence of triethylamine, in 39–65% yields [18].
  • 19
    • 84986460783 scopus 로고    scopus 로고
    • Japan Kokai 75, 58.063.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.