无水氯化铝又称聚合氯化铝,聚合氯化铝是一种无机高分子混凝剂,由于氢氧根离子的架桥作用和多价阴离子的聚合作用而生产的分子量较大、电荷较高的无机高分子水处理药剂。
...剂; 缩合反应; 缩合剂[gap=625]Key words: dimethylsulfoxide; activating agents; condensation reactions; condensation agents...
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卡特缩合剂 BOP ; BOP Reagent ; Benzotriazol-1-yloxytris-phosphonium hexafluorophosphate ; BOPReagentCAS
预缩合剂 precondensing agent
高分子缩合剂 polymeric condensation agent
多肽缩合剂 HATU
缩合催化剂 condensation catalyst
聚乙烯醇缩丁醛粘合剂 polyvinyl butyral cementing agent
环氧乙烷缩合乳化剂 ethylnen oxide condenstae emulsifier
酚醛·缩醛粘合剂 Phenolic-acetal adhesive
凝血酶原复合物浓缩剂 prothrombin complex concentrate ; PCC
所使用的缩合剂为无水醋酸钠,环化剂为氯化物。
Cyclizing agents used are benzene chloride, oleum and so on.
用途:用作缩合剂,生产甲酸甲酯的催化剂,用于医药原料的有机合成。
Use: used as a reduction agent, a catalyst for the production of methyl formate, and organic synthesis of pharmaceutical raw materials.
以氮杂环庚—2—酮和1—溴十二烷为原料合成氮酮,用氢氧化钾为反应缩合剂,PEG—400为相转移催化剂。
Synthesis of azone was carried out from azacycloheptan-2-one and 1-bromododecane using KOH as condensation agent and PEG-400 as phase transfer catalytic agent.
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