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

Report Date:

1975-01-01

Pagination or Media Count:

43.0

Abstract:

A general synthesis for the bis3,4-diaminophenoxyaryl 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