Accession Number:

ADA254928

Title:

Synthesis of Derivatives of Alpha, Omega Difunctional Perfluoroaliphatic Compounds for Low Dielectric Constant Resins

Descriptive Note:

Final rept. 1 Apr-31 Dec 1991

Corporate Author:

SOUTHWESTERN UNIV GEORGETOWN TX DEPT OF CHEMISTRY

Personal Author(s):

Report Date:

1992-03-06

Pagination or Media Count:

5.0

Abstract:

Copper coupling reactions of perfluoroalkyl iodides with certain aryl iodides have been studied. Simple trial tests were carried out between perfluorooctyl iodide and idobenzene and between perfluorohexyl iodide and 4- odophenol. The desired product were obtained in good yield. However, the coupling of 1,6-diiodoperfluorohexane and 4-iodophenol gave a product which could not be isolated or purified. Protection of the phenolic OH by methylation or acetylation gave the coupled alpha, omega products in good yield.

Subject Categories:

  • Physical Chemistry
  • Polymer Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE