REACTION OF α-HALOGENO- AND α-NITROANTHRAQUINONES WITH THE ANIONS OF CH ACIDS. III. PERI-CYCLIZATION IN REACTION WITH KETONES, MALONIC AND PHENYLSULFONYLACETIC ESTERS, AND NITROMETHANE
The reaction of 1-halogeno- or 1-nitroanthraquinones with acetylacetone and acetoacetic ester in the presence of potassium hydroxide leads to the direct formation of 3-acetyl- and 3-ethoxycarbonyl-2-hydroxybenzanthrones. 1-(Diethoxycarbonylmethyl)anthraqu
Gorelik, M. V.,Titova, S. P.,Kanor, M. A.,Lomzakova, V. A.
p. 2047 - 2052
(2007/10/02)
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