chloracetic acid

英

美

氯（代）乙酸

Six different kinds of rare-earth complexes were produced from N-ethylol ortho-phenanthroline ligand which is the reaction product of chloracetic acid and ortho-phenanthroline during the synthesis reaction process.
动力学光度法测定痕量邻菲咯啉用氯乙酸与邻菲咯啉反应制成N-羧乙基邻菲咯啉配体，并合成了6种稀土配合物。
The sodium carboxy-methyl starch was synthesized via carboxymethylation reaction between sodium starch and alcohol solution of chloracetic acid by quaternary ammonium salt catalysis process. The degree of substitution of the product is higher than tradition one.
采用季铵盐作催化剂，使氯乙酸的醇溶液与淀粉钠进行羧甲基化反应，合成了取代度高于相应常规法的羧甲基淀粉钠产品。
The chitosan, together with chloracetic acid, can be synthesized into N-carboxymethyl chitosan. It also studies the reactive condition and the absorptive power of the product to Cr ( VI) ion, therefore attaining the goal of improving the properties of chitosan.
并由壳聚糖与氯乙酸合成N-羧甲基化壳聚糖，研究其反应条件及产物对Cr（VI）离子的吸附能力，从而达到改良壳聚糖性质的目的。