Synthesis of Derivatives of Alpha, Omega Difunctional Perfluoroaliphatic Compounds for Low Dielectric Constant Resins
Final rept. 1 Apr-31 Dec 1991
SOUTHWESTERN UNIV GEORGETOWN TX DEPT OF CHEMISTRY
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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.
- Physical Chemistry
- Polymer Chemistry