Y. Kai, A. Yamamoto, Duanjun Xu
Dec 1, 1987
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0
Influential Citations
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Journal
Macromolecular Chemistry and Physics
Abstract
The crystal structures of three diethynylbenzene derivatives, 3-[2-(3-acetoxy-1-propynyl)-4,5-dimethylphenyl]-2-propynyl acetate (1a), 3-[4-(3-acetoxy-1-propynyl)-2,5-dimethylphenyl]-2-propynyl acetate (1b), and 3-[2-(3-acetoxy-1-propynyl)-4,5-dimethoxyphenyl]-2-propynyl acetate (2), were determined by means of X-ray diffraction. The unique monomer packings interpret the characteristic freatures of these compounds in the solid-state polymerization upon irradiation with γ rays.