Accession Number : ADA010617
Title : The Synthesis of Tetraamino Aryl Ethers.
Descriptive Note : Final technical rept. Jul 71-Jun 74,
Corporate Author : FRANK J SEILER RESEARCH LAB UNITED STATES AIR FORCE ACADEMY COLO
Personal Author(s) : Villaescusa,Warren ; Breland,John G. , Jr
PDF Url : ADA010617
Report Date : JAN 1975
Pagination or Media Count : 43
Abstract : A general synthesis for the bis(3,4-diaminophenoxy)aryl compounds has been developed. Nucleophilic substitution of 1,2-dinitro-4-fluorobenzene by the sodium salts of aromatic diols produce tetranitro aryl ethers. Catalytic reduction of these compounds in the presence of hydrazine give the corresponding tetrafunctional amines in good yields. Polymers using these oxyarylene-amines display both good thermal stability and increased solubility in aprotic solvents such as m-cresol.
Descriptors : *Amines, *Aromatic compounds, Synthesis(Chemistry), Benzene, Nuclear magnetic resonance, Mass spectra, Heat resistant plastics, Polymers
Subject Categories : Polymer Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE