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- The catalytic activities and selectivities of dibutyltin dilaurates for the transesterification of dimethyl carbonate and phenol were studied. 研究了二丁基二月桂酸锡催化碳酸二甲酯和苯酚酯交换反应的活性和选择性。
- Study on the synthesis of diphenyl carbonate in homogeneous catalysis by dibutyltin dilaurate 有机锡均相催化反应蒸馏合成碳酸二苯酯
- Keywords association;polymer complex;NMR spectroscopy;co polyether(tetrahydrofuran ethyleneoxide);polyurethane;dibutyltin dilaurate;triphenyl bismuth;polyethylene glycol; 络合作用;NMR;三苯基铋;二月桂酸二丁基锡;环氧乙烷/四氢呋喃共聚醚;聚氨酯;聚乙二醇;
- dibutyltin dilaurate 二丁基二锡
- Vc liposomes were prepared by the supersound method with glyceryl dilaurate as synthetic materials. 以自制月桂酸甘油酯为原料,选择超声乳化法制备了抗坏血酸类脂质体。
- Microwave irradiation copolymerization of dibutyltin maleate(DBTM) with stearic acid vinyl ester(SAVE)was investigated. 采用微波辐射引发聚合的方法,进行了顺丁烯二酸二丁基锡(DBTM)与硬脂酸乙烯酯(SAVE)的共聚反应研究。
- The catalytic effect of dibutyl tin dilaurate on thermal dissociation of blocked isocyanate crosslinkers by DSC was also discussed. 另外,还利用DSC,对二月桂酸二丁基锡对封闭异氰酸酯组分热解封温度的影响进行了讨论。
- Deprotection of acetylated glycoside in the presence of catalytic amounts of dibutyltin oxide in methanol was described. 摘要研究了以二丁基氧化锡为催化剂,在甲醇溶剂中,含有不同官能团的脂肪族糖苷的脱乙酰保护基反应。
- Glyceryl dilaurate was synthesized through two steps reaction by sodium Laurate and epichlorohydrin with the help of phase translational catalyst cetyl trimethyl ammonium bromide. 以月桂酸钠和环氧氯丙烷为起始原料,在相转移催化剂十六烷基三甲基溴化氨作用下,经过两步反应,合成了二月桂酸甘油酯。
- Under the condition of same additive dosage,the stable effect of dibutyltin bis(mercaptoethyl isooctoate) was obvious better than C101. 对比发现在同等加入量下,二丁基锡双(异辛酸巯基乙酯)的热稳定效果明显优于C101。
- With dibutyl tin dilaurate as catalyst* blocking reactions of hexamethyllene diiso-cyanate(HDI)with succinimide, ethyl 4-hydroxybenzoate and ethyl 1-hydroxybenzoate were studied in this paper. 以二丁基锡二月桂酸为催化剂,研究了丁二酰亚胺、水杨酸乙酯、对羟基苯甲酸乙酯与六亚甲基二异氰酸酯之间的封闭反应。
- With dibutyl tin dilaurate as catalyst blocking reactions of hexamethyllene diisocyanate(HDI) with succinimide, ethyl 4-hydroxybenzoate and ethyl 1-hydroxybenzoate were studied in this paper. 摘要以二丁基锡二月桂酸为催化剂,研究了丁二酰亚胺、水杨酸乙酯、对羟基苯甲酸乙酯与六亚甲基二异氰酸酯之间的封闭反应。
- Novel allyl ester oligomer optical resin(DAIP-AEO) was produced by transesterification of diallyl isophthalate(DAIP) with 1,2-propanediol(PDO) in the present of catalyst(dibutyltin oxide),and its stracture was characterized by FI-IR,~1H-NMR and GPC. 通过间苯二甲酸二烯丙酯(DAIP)和1,2丙二醇(PG)在二丁基氧化锡(DBTO)作为催化剂条件下酯交换反应合成了烯丙基酯低聚物光学树脂(DAIP-AEO),通过红外光谱、核磁共振谱图及凝胶渗透色谱对其进行了结构表征。
- Benzoic peroxide(BPO) was used as an initiator in bulk terpolymerization of dibutyltin maleate(DBTM), methyl methacrylate(MMA) and styrene(St). The conditions of copolymerization were discussed. 以过氧化苯甲酰 (BPO)为引发剂 ;将顺丁烯二酸二丁基锡 (DBTM )与苯乙烯 (St)、甲基丙烯酸甲酯(MMA)进行本体三元共聚反应 ;探讨了共聚反应条件 .
- A extraction with acidic sweat, gas chromatography-mass spectrometry(GC/MS) method was developed to assay the soluble organotin compounds (tributyltin and dibutyltin) in the textiles. 介绍了利用酸性人工汗液萃取,气相色谱-质谱联用法(GC/MS)测定纺织品中的可溶出有机锡(主要是三丁基锡与二丁基锡)。
- The complex catalysts system includes Benzoic dimethyl ether and dibutyltin dilaurate.PDLC films were fabricated using photopolymerization induced phase separation with polyurethane acrylate material. 复合催化剂体系由安息香双甲醚和二月桂酸二丁基锡组成,选用聚氨酯丙烯酸酯材料,以光聚合引发相分离的方法制备PDLC膜。
- 4-toluene diisocyanate and dibutyltion dilaurate 4-甲苯二异氰酸酯
- Arylhydroxamic acid of dibutyltin( Ⅳ ) 芳香异羟肟酸二丁基锡
- Arylhydroxamic acid of dibutyltin(Ⅳ) 芳香异羟肟酸二丁基锡
- dibutyltin bis(mercaptoethyl isooctoate) 二丁基锡双(异辛酸巯基乙酯)