Thermosetting Arylether Compounds and Their Synthesis.
DEPARTMENT OF THE AIR FORCE WASHINGTON DC
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In this patent arylether compounds containing terminal phenylethynyl groups are provided. Also provided is a process for producing these compounds. The following compounds are claimed 4,4-bis3-phenylethynyl-phenoxy diphenylsulfone 2,2-bis3-phenoxy-3-phenoxy-3-phenylethynyl-3-phenoxy-4-phenyl-propane and 2,2-bis3-phenoxy-4-phenoxy-3-phenyl ethynyl-3-phenoxy-4-phenyl-hexafluoropropane.
- Organic Chemistry