Issue 0, 1980

Reaction of monothio-derivatives of 2-heteroarylideneindene-1,3(2H)-diones with quinones

Abstract

The reaction of 2,3-dihydro-2-[2(1H)-pyridylidene]-3-thioxoinden-1-one (5) with 1,4-benzoquinone and with 1,4-naphthoquinone in alcohols afforded thiobenzoylindolizinoquinones (7) and (12) which were characterised by spectroscopy and by oxidation and reduction reactions. In a similar reaction with 1,4-naphthoquinone the 2-isoquinolin-3-ylidene-derivative (6) afforded the pentacyclic quinone (20); the 2-quinolin-2-ylidene-derivative (18) did not undergo the reaction.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1980, 1070-1075

Reaction of monothio-derivatives of 2-heteroarylideneindene-1,3(2H)-diones with quinones

K. Buggle and J. Power, J. Chem. Soc., Perkin Trans. 1, 1980, 1070 DOI: 10.1039/P19800001070

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