取得的主要研究结果如下:1以过硫酸铵(ammonium persulfate, APS)为引发剂,二次蒸馏水和二甲基甲酰胺(N,N-Dimethylformamide, DMF)为混合溶剂...
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以过硫酸铵为引发剂,在超声波辅助下引发丙烯酸单体聚合。
Under ultrasonic polyacrylic acid was synthesized with ammonium persulfate as initiator.
以过硫酸铵和硝酸银为自由基引发剂 ,以 2 ,3 二甲吡嗪和苯乙酸为原料 ,首次采用自由基烃基化反应合成 5 苄基 2 ,3 二甲吡嗪。
Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate through a radical hydrocarbylation mechanism to yield 5 benzyl 2,3 dimethylpyrazine.
以水为溶剂,过硫酸铵-亚硫酸氢钠氧化还原引发体系,研究了低分子质量聚丙烯酸钠的合成。
Syntheses of low - molecular weight polyacrylic acid sodium with water as solvent and APS - SHS as REDOX initiator are studied.
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