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Volumn 2, Issue 11, 2011, Pages 2178-2181

Divergent reactions of indoles with aminobenzaldehydes: Indole ring-opening vs. annulation and facile synthesis of neocryptolepine

Author keywords

[No Author keywords available]

Indexed keywords

FACILE SYNTHESIS; INDOLE ANNULATION; RING OPENING;

EID: 81355123278     PISSN: 20416520     EISSN: 20416539     Source Type: Journal    
DOI: 10.1039/c1sc00506e     Document Type: Article
Times cited : (76)

References (75)
  • 9
    • 0000426796 scopus 로고    scopus 로고
    • in (ed. M. Harmata), JAI, Stamford, CT
    • L. Lee, J. K. Snyder, in Advances in Cycloaddition, Vol. 6 (ed., M. Harmata,), JAI, Stamford, CT, 1999, p. 119
    • (1999) Advances in Cycloaddition , vol.6 , pp. 119
    • Lee, L.1    Snyder, J.K.2
  • 54
    • 37049151098 scopus 로고
    • Fascinatingly, Hoschek investigated the reaction of amino-benzaldehyde with indole almost a century ago
    • S. J. Holt V. Petrow J. Chem. Soc. 1948 922
    • (1948) J. Chem. Soc. , vol.9 , pp. 922
    • Holt, S.J.1    Petrow, V.2
  • 55
    • 84979186836 scopus 로고
    • Upon heating 1:1 or 1:2 mixtures of 9a and indole neat for 4 h at 140-160 °C, he obtained the corresponding bis-indolylmethane for which he reported a melting point of 97 °C. For comparison, compound 11a melts between 119-120 °C For leading references on the Friedländer reaction, see
    • A. B. Hoschek Ber. Dtsch. Chem. Ges. 1916 49 2584
    • (1916) Ber. Dtsch. Chem. Ges. , vol.49 , pp. 2584
    • Hoschek, A.B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.