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The synthesis of monomers with pendent ethynyl groups for modified high performance thermoplastics

机译:用于改性高性能热塑性塑料的具有侧基乙炔基的单体的合成

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Synthetic schemes were developed and optimized for twelve new monomers possessing unique structural features and one aspartimide. Two synthetic pathways were compared for preparation of the triarylethane monomers with pendent ethynyl groups. The results show that one of these pathways can be generally applied. The alternative pathway was applicable to the preparation of only one of the twelve compounds, the problem being secondary reactions of the initially formed desired product.

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