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- Allyl phenoxyacetate was synthesized by esterification of phenoxyacetic acid and allyl alcohol catalyzed by phosphotungstic acid supported on activated carbon. 介绍了活性碳负载磷钨酸为催化剂,催化苯氧乙酸与烯丙醇的酯化反应,合成了苯氧乙酸烯丙酯。
- allyl phenoxyacetate 苯氧乙酸烯丙酯
- This allyl type resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的、无色材料。
- A resin derived from allyl alcohol that hardens when cured,used as an adhesive. 烯丙醇制成的树脂,加工后变硬,用作粘合剂。
- This allyl type of resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的无色材料。
- Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic. 卡波沫为丙烯酸键合蔗糖的烯丙基醚的聚合物,呈酸性。
- Tetraallylsilane was obtained by the action of the tetrachlorosilane on the allyl Grignard regent. 将四氯化硅与烯丙基格氏试剂作用来制备四烯丙基硅。
- Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide. 摘要利用脂肪酶在有机介质中催化制备过氧酸,丙烯醇在过氧酸的作用下发生环氧化反应生成环氧丙醇。
- A method of synthesis of allyl hexanoate catalyzed by titanic sulfate has been developed. 以硫酸钛为催化剂催化合成了己酸烯丙酯,确定了酯化优化条件。
- Diagnostic criteria and principles of management of occupational chronic allyl chloride poisoning. 职业性慢性氯丙烯中毒诊断标准及处理原则.
- Allyl sulfldes vere synthesized by reactions of allyl ytterbium bromide with disulfides.5. 四、研究了用烯丙基溴化镱与二硫醚反应合成烯丙基硫醚;
- The article presents Synthesizing Allyl isorhodanate by using microwave energy withmethylic alcohol as solvent. 介绍以甲醇为溶剂,利用微波能来合成异硫氰酸烯丙酯的新方法。
- The desired way of the manufacture of epichlorohydrin is the direct catalytic epoxidation of allyl chloride. 从氯丙烯出发经催化环氧化反应直接制取环氧氯丙烷是当前的方向。
- They are capping products of allyl poly-alkoxyl methyl ether and aliphatic alcohol ether alkyl or epoxy. 本系列产品为烯丙基聚烷氧基甲基醚化封端产品及脂肪族醇醚的烷基或环氧基封端产品,提高了聚醚改性硅油的质量。
- Diallyl trisulfide was synthesized with a yield of 76.4% based on sodium thiosulfate, allyl bromide and sodium sulfide. 以硫代硫酸钠、烯丙基澳和硫化钠为原料,合成了二烯丙基三硫,产率为76.;4%25;
- Allyl chloride is an important chemical material, having high potential for practical applications. 烯丙基氯是一类重要的化学原料,具有广泛的应用价值。
- To establish a method for determination of H2O2 in allyl chloride oxidation liquid oil-phase. 建立了氯丙烯氧化液油相中双氧水含量的测定方法。
- The esterification was 96.1%.Under the optimum condition,the yield of allyl caproate could reach 89.4%. 在此条件下;其酯化率为96.;1%25;产物收率为89
- Jianbo Zhang, Shoufu Lu and Yongzheng Hui, "A novel and efficient deprotection of the allyl group at the anomeric oxygen of carbohydrates. 一种新颖有效的去除糖类异头氧上烯丙保护基的方法研究。
- The reactive surfactant, sodium allyl hydroxyalkyl sulphonate(SAHS) was applied as modifying agent to polymerize elastic acrylic emulsion. 使用烯丙基羟烷基磺酸钠(SAHS)作为可聚合乳化剂,改性合成了弹性丙烯酸酯乳液。