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- Tetrabutyl ammonium bromide is considered as the best phase transfer catalyst, with 85.7% yield. 实验结果表明：以四丁基溴化铵为相转移催化剂，氧化反应的收率可提高到85.;7%25。
- The parameters, such as concentration of methanol and tetrabutyl ammonium bromide,were optimized. 对影响汞化合物吸收强度和保留时间的因素如甲醇和四丁基溴化铵的浓度进行了优化。
- Sulfadiazine-polylactide,a tumor targeting drug carrier,was successfully synthesized by the phase transfer catalysis(PTC)with tetrabutyl ammonium chloride hydroxide as catalyst. 采用相转移催化法以四丁基氯化铵为催化剂合成了端基含磺胺嘧啶的聚乳酸,将肿瘤导向基团引入了可生物降解药物载体。
- This paper investigates the catalytic effects of tetrabutyl ammonium bromide (TBAB) and polyethylene glycol (PEG 600) as phase transfer catalyst synthesized plasticizer BBP in anhydrous Na 2CO 3 and NaOH solution. 考察了四丁基溴化铵 ( TBAB)和聚乙二醇 ( PEG6 0 0 )为催化剂 ,在无水 Na2 CO3 和 Na OH水溶液中进行相转移催化合成增塑剂邻苯二甲酸丁苄酯 ( BBP)的催化效果。
- Then,2-methyl-2-hydroxy-1-phenyl-1-pentanone was prepared by chlorination and hydrolysis with 2-methyl-1-phenyl-1-pentanone in the presence of NaOH and CCl4 as chlorinating agent and tetrabutyl ammonium bromide as the phase transfer catalyst. 最后在氢氧化钠水溶液中,以四氯化碳为氯化试剂,四丁基溴化铵作相转移催化剂,2-甲基-1-苯基-1-戊酮直接氯代和水解制得2-甲基-2-羟基-1-苯基-1-戊酮。
- Tetrabutyl ammonium bromide;TBAB; 四丁基溴化铵;
- Keywords Phase-transfer catalysis;iso-octyl thioglycolate;tetrabutyl ammonium chloride; 相转移催化;巯基乙酸异辛酯;四丁基氯化铵;
- Keywords reversed phase ion pair chromatography;tetrabutyl ammonium hydroxide;nitrite; 反相离子对色谱;四丁基氢氧化铵;亚硝酸盐;
- Keywords nwehutyl ether;phase transfer catalysis;synthpsis;tetrabutyl ammonium bromide; 正丁醚;相转移催化;合成;溴化四丁基铵;
- Keywords tetrabutyl ammonium chloride;phase transfer catalysis;benzoicacid;oxidation;optimization of process; 四丁基氯化铵;相转移催化;苯甲酸;氧化反应;优化工艺条件;
- Keywords cetane number improver;methyl dinitropentanoate;phase transfer catalyst;tetrabutyl ammonium chloride; 十六烷值增进剂;二硝基戊酸甲酯;相转移催化剂;四丁基氯化铵;
- Keywords Indirect photometric;chromatography;Inorganic anions;Ion-pairing reagant;Tetrabutyl ammonium hydyoxide; 间接光度色谱法;无机阴离子;对离子试剂;四丁基氢氧化铵;
- Keywords spectrophotometry;eosin Y;ethyl eosin;cetylpyridinium bromide;cetyl trimethyl ammonium bromide;tetraethyl ammonium bromide;tetrabutyl ammonium bromide; 分光光度法;曙红Y;乙基曙红;溴化十六烷基吡啶;溴化十六烷基三甲基铵;溴化四乙基铵;溴化四丁基铵;
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- tetrabutyl ammonium 四丁基铵
- It is compatible with ammonium compounds. 它可与氨化合物混用。
- Manufacturing sales : Yean, ammonium bicarbonate. 制造销售：液氨、碳酸氢铵。
- Impregnation with ammonia or an ammonium compound. 氨化作用用氨或氨化物浸渗
- Tetrabutyl ammonium chloride 四丁基氯化铵
- tetrabutyl ammonium hydroxide 四丁基氢氧化铵
