A Convenient Route to 3, 6-Diaminofluoren-9-ones

SGR Guinot, JD Hepworth, M Wainwright

Index: Guinot, Stephane G. R.; Hepworth, John D.; Wainwright, Mark Journal of Chemical Research, Miniprint, 1997 , # 6 p. 1252 - 1261

Full Text: HTML

Citation Number: 0

Abstract

The synthesis of fluoren-9-ones having a 3, 6-bis (tertiary amino) functionality is described, in which the amino groups are introduced using either cyclic secondary amines or their N- formylated derivatives to effect nucleophilic displacement of the halogen from 3, 6- dichlorofluoren-9-one, which is derived from 4-chloroanthranilic acid.

Related Articles:

The Constitution of the Isomeric Dichlorofluorenone Carboxylic Acids Formed by the Action of Sulfuric Acid on 3, 3'-Dichlorodiphenic Acid

[Huntress; Atkinson Journal of the American Chemical Society, 1936 , vol. 58, p. 1514,1516]

Dications of fluorenylidenes. The effect of substituent electronegativity and position on the antiaromaticity of substituted tetrabenzo [5.5] fulvalene dications

[Levy, Amalia; Rakowitz, Amber; Mills, Nancy S. Journal of Organic Chemistry, 2003 , vol. 68, # 10 p. 3990 - 3998]

Dications of fluorenylidenes. The effect of substituent electronegativity and position on the antiaromaticity of substituted tetrabenzo [5.5] fulvalene dications

[Levy, Amalia; Rakowitz, Amber; Mills, Nancy S. Journal of Organic Chemistry, 2003 , vol. 68, # 10 p. 3990 - 3998]

Dications of fluorenylidenes. The effect of substituent electronegativity and position on the antiaromaticity of substituted tetrabenzo [5.5] fulvalene dications

[Levy, Amalia; Rakowitz, Amber; Mills, Nancy S. Journal of Organic Chemistry, 2003 , vol. 68, # 10 p. 3990 - 3998]

Dications of fluorenylidenes. The effect of substituent electronegativity and position on the antiaromaticity of substituted tetrabenzo [5.5] fulvalene dications

[Levy, Amalia; Rakowitz, Amber; Mills, Nancy S. Journal of Organic Chemistry, 2003 , vol. 68, # 10 p. 3990 - 3998]

More Articles...