Ueber Acridylaldehyd und Acridincarbonsäure

Abstract

Es ist uns nunmehr gelungen, die Liicke auszufiillen, da wir den Aldehyd des Acridins der Mesoreihe, /c6 H4\ Ms-A c r i d y 1 a1 d e h y d) N C. C H 0 , ' Cs H 4 ' uod die zugehorige Carbonsiiure, l) Ann. Chem. Pharm. 224, 1.

SOME 9-ACYLFLUORENES AND DERIVED VINYLAMINES1

“…Acridone was made from phenylanthranilic acid by the method of Goldberg (32). Formylacridine was prepared from 9-methylacridine and chloral by the procedure of Bernthsen and Muhlert (33); the over-all yield was 8%. 9-Methylacridine was made from diphenylamine and acetic acid as described by Bernthsen (34).…”