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Monatshefte für Chemie / Chemical Monthly

, Volume 105, Issue 4, pp 877–881 | Cite as

Synthese von Thieno[2,3—f]chinolin-Derivaten

  • F. Sauter
  • G. Büyük
Organische Chemie und Biochemie

Synthesis of thieno[2.3—f]quinolines

Abstract

Catalytic hydrogenation of 2.3-dihydro-thieno[2.3−f]-quinoline-1.1-dioxide yielded 2.3.6.7.8.9-hexahydrothieno-[2.3−f]quinoline-1.1-dioxide, which was substituted via the corresponding chloroacyl compounds to several 6-aminoacyl-derivatives.Skraup's synthesis using 6-amino-2.3-dihydro-3-morpholino-benzo[b]thiophen-1.1-dioxide gave 2.3-dihydro-3-morpholino-thieno[2.3−f]quinoline.

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Literature

  1. 1.
    F. Sauter, Mh. Chem.99, 1591 (1968).Google Scholar
  2. 2.
    F. Challenger undH. Clapham, J. chem. Soc. [London]1948, 1615.Google Scholar
  3. 3.
    F. Sauter, Österr. Pat. Nr. 315 179 (28. 1. 1974; Anmeldung: 29. 3. 1972).Google Scholar

Copyright information

© Spring-Verlag 1974

Authors and Affiliations

  • F. Sauter
    • 1
  • G. Büyük
    • 1
  1. 1.Institut für Organische Chemie der Technischen Hochschule WienWienÖsterreich

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