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- The method of using optically active phenylglycine butyl ester as resolution agent can obtain the higher yield,and it is easy to operate.So it is suitable for industrial production. 以手性苯甘氨酸丁酯为拆分剂的方法操作简单、收率较高,适于工业化生产。
- Keywords Resolution;Mandelic acid;Optical activity;Phenylglycine butyl ester;Phenylglycine butyl ester hydrochloride; 拆分;扁桃酸;光学活性;苯甘氨酸丁酯;苯甘氨酸丁酯盐酸盐;
- phenylglycine butyl ester 苯甘氨酸正丁酯
- Butyl oleate;9-Octadecenoic acid (Z)-, butyl ester;butyl ester (z)-9-octadecenoic acid; butyl ester;butyl e ... 油酸丁酯;(Z)-9-十八烯酸丁酯;9-十八烯酸丁酯香港
- Octadecenoic acid (Z)-, butyl ester;butyl ester (z)-9-octa ... butyl ester (z)-9-octadecenoic acid;9-octadec ... 油酸丁酯;(Z)-9-十八烯酸丁酯;9-十八烯酸丁酯香港
- The synthesis and theory of diisopropyl phosphorodithioic arylic butyl ester for ashless additive of lubricating oil was studied. 阐述了硫磷酸系列润滑油无灰添加剂,二异丙基二硫代磷酸丙烯酸丁酯的反应原理、合成工艺。
- Greenhouse experiments were conducted to evaluate the action of combinations of bromoxynil and 2,4-D butyl ester in controlling dayflower. 在温室盆栽条件下 ,采用等效线法评价辛酰溴苯腈与 2 ,4-D丁酯混用后的联合作用类型。
- Nicosulfuron + 2,4-D butyl ester was synergistic in inhibiting wheat sprout growth and in Chenopodium album and Setaria viridis control. 烟嘧磺隆+2,4-滴丁酯对小麦芽长的相互作用为增效作用，对藜和狗尾草的相互作用为增效作用。
- The new method for determining the content of 2,4\|dichlorophenoxyacetic acid butyl ester in the workshop by using gas chromatography is presented. 介绍了一种用气相色谱法测定车间空气中2,4-二氯苯氧基乙酸丁酯质量浓度的方法。
- Petri dish and potted plant spraying methods were conducted to evaluate the combined action of nicosulfuron+ atrazine and nicosulfuron + 2,4-D butyl ester. 用培养皿法和盆栽喷雾法分别测定了烟嘧磺隆+莠去津、烟嘧磺隆+2,4-滴丁酯混用后的联合作用类型。
- Petri dish and potted plant spraying methods were conducted to evaluate the combined action of nicosulfuron + atrazine and nicosulfuron + 2,4-D butyl ester. 摘要用培养皿法和盆栽喷雾法分别测定了烟嘧磺隆+莠去津、烟嘧磺隆+2,4-滴丁酯混用后的联合作用类型。
- There is a polarographic peak at-0.59 V vs. SCE for rhodamine B butyl ester(RBB)in the medium of 0.1 mol/L H 2SO 4.The AuI - 4 and RBB + were combined into a hydrophobic association molecule of AuI 4-RBB by means of electrostatic attraction. 在 0 1mol/LH2 SO4介质中 ,丁基罗丹明B(RBB)在 - 0 5 9伏产生 1个单扫描极谱峰。
- 2-Propenoic acid, butyl ester, polymer with ethene; 2-丙烯酸丁酯与乙烯的聚合物;
- epoxidized Chinese tallow butyl ester, 环氧梓油酸丁酯
- Butyl cyanoacetate;cyano-acetic aci butyl ester; 试剂别名：Acetic acid, cyano-, butyl ester;
- epoxidized Chinese tallow butyl ester [化] 环氧梓油酸丁酯
- Acetic acid, cyano-, butyl ester; 氰乙酸丁酯;
- α- bromo - iso - butyric acid - tert - butyl ester α-溴代异丁酸叔丁酯
- butyl ester of epoxy fatty acids 环氧脂肪酸丁酯
- Pentanoic acid, 4-oxo-, butyl ester; 名称 4-氧代戊酸丁酯;
