Accession Number:

AD0809830

Title:

FLUOROAROMATIC CHEMISTRY: SYNTHESIS OF NITROGEN CONTAINING FLUOROAROMATIC COMPOUNDS

Descriptive Note:

Summary rept. Jan 1963-Jan 1965

Corporate Author:

AIR FORCE MATERIALS LAB WRIGHT-PATTERSON AFB OH

Personal Author(s):

• Baum, George
• Tamborski, Christ

Report Date:

1966-10-01

Pagination or Media Count:

46.0

Abstract:

The present research was undertaken as part of a broad program to investigate the potential utility of polyfluoroaromatic compounds as thermally or oxidatively resistant non-metallic materials. Nucleophilic substitution reactions of polyfluoroanilines with fluoroaromatics led to a variety of polyfluorodiphenylamines which are structurally related to known antioxidants. These amines were further converted into diamines and diacids. Several model compounds were prepared for thermal stability studies. Amides of secondary polyfluoroamines appear to possess a high degree of stability.

Descriptors:

• *THERMAL STABILITY
• *AROMATIC COMPOUNDS
• *ANTIOXIDANTS
• *FLUORINE COMPOUNDS
• SYNTHESIS(CHEMISTRY)
• NITROGEN
• AMINES
• GRAPHICS
• ABSORPTION SPECTRA
• BIPHENYL

Subject Categories:

• Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE