Condensation of 4-azafluorene with γ-butylene glycol and glycerin
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1,4-Di (4-azafluoren-9-yl) butane and 9-(δ-hydroxybutyl)-4-azafluorene were obtained by condensing 4-azafluorene with γ-butylene glycol. From the first of these products, 1,4-di(7-aza-3-oxo-1,2,3,10b-tetrahydrofluoranthen-10b-yl)butane was synthesized by a series of successive transformations (cyanoethylation, hydrolysis, dehydrocyclization). In the condensation of 4-azafluorene with glycerin, 1,2,3-tri(4-azafluoren-9-yl) propane was obtained.
KeywordsHydrolysis Glycerin Organic Chemistry Propane Glycol
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- 1.N. S. Prostakov, V. P. Shalimov, and Galo B. Montenegro Cordova, Khim. Geterotsikl. Soedin., No. 11, 1525 (1984).Google Scholar