Sur les dérivés de la fluorénone. IX. La (pyridyl-2)-3-fluorénone,la méthyl-2-(pyridyl-2)-3-fluorénone et la méthyl-3-(pyridyl-2)-3-fluorénone |
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| Authors: | Louis Chardonnens Paul Sunder-Plassmann Thomas Stauner |
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| Abstract: | Fluorenone Derivatives. IX. 3-(Pyrid-2-yl)-fluorenone, 2-methyl-3-(pyrid-2-yl)-fluorenone, and 2-(3-methyl-pyrid-2-yl)fluorenone Unsuccessful attempts to synthesize an aza-cis-fluorenacene system starting from 2-aza-chalcone or 6-methyl-2-aza-chalcone led to the title compounds. |
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