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.
Descriptors:
Subject Categories:
- Physical Chemistry
- Polymer Chemistry