用改进的有机金属路线合成了聚对亚苯基硼和聚间亚苯基硼。
The poly (p phenylene borane) and poly (m phenylene borane) are synthesized by the modified organometallic route.
依据液晶分子结构理论,选择联苯基作为介晶基元,六亚甲基为柔性间隔基,合成了一种丙烯酸酯侧链型液晶高分子。
Based on the liquid crystalline polymer theory, a kind of polyacrylate was synthesized by choosing biphenyl group as rigid nucleus of mesogenic unit and hexylidene as flexible spacing group.
通过自制高效偶联试剂三三苯基膦氯化亚钴和自制金合欢基溴的还原偶联反应,成功地合成了角鲨烯。
Squalene was successfully synthesized from farnesyl bromide with the highly efficient reductive coupling reagent tri-triphenylphosphine cobalt chloride that was freshly prepared in the laboratory.
多亚甲基多苯基多胺是多苯基甲烷多异氰酸脂(MDI)的中间体。
Polymethylene polyphenyl polyamine is an intermediate product of polymethylene polyphenyl polyisocyanate (MDI).
本文合成了N-对氨基苯基-1,8-萘二亚酸胺和N-烯丙基-1,8-萘二亚酰胺,并合成其修饰的两种聚苯乙烯高分子材料。
Np - anilino - naphthalene -1,8- dicarboxylic imide and N - allyl - naphthalene -1.8- dicarboxylic imide were synthesized, then their two modified polymers were also prepared.
本文合成了N-对氨基苯基-1,8-萘二亚酸胺和N-烯丙基-1,8-萘二亚酰胺,并合成其修饰的两种聚苯乙烯高分子材料。
Np - anilino - naphthalene -1,8- dicarboxylic imide and N - allyl - naphthalene -1.8- dicarboxylic imide were synthesized, then their two modified polymers were also prepared.
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