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- By using molecular zeolites-ZSM-5 as catalyst,dimethyl adipate,diethyl adipate and di-isoamyl adipate were prepared and experimental parameters were discussed. 利用改性ZSM-5分子筛为催化剂,催化合成了己二酸二甲酯,己二酸二乙酯,己二酸二异戊酯.对影响反应的因素进行了讨论
- By using HPA as catalyst, some dialkyl adipates were prepared. The synthetic conditions of diethyladipate were discussed In optimum condition the yield of diethyl adipate was 97%. 采用磷钨酸催化合成了几种己二酸双脂,并讨论了己二酸二乙酸的合成条件,优化条件下,反应收率可达97%25以上。
- Keywords diethyl adipate;catalyst;preparation; 己二酸二乙酯;催化剂;制备;
- Catalytic synthesis of diethyl adipate by TiSiW_(12)O_(40)/TiO_2 TiSiW_(12)O_(40)/TiO_2催化合成己二酸二乙酯
- Keywords diethyl adipate;ferric chloride;catalysis;synthesis; 己二酸二乙酯;氯化铁;催化;合成;
- Catalytic synthesis of diethyl adipate by environmentally friendly catalysts 环境友好催化剂催化合成己二酸二乙酯
- Study of behavior of microwave catalysis in preparation of diethyl adipate 己二酸二乙酯合成中的微波催化行为研究
- Study on the Catalytic Synthesis of Diethyl Adipate with Ferric Chloride 氯化铁催化合成己二酸二乙酯的研究
- Keywords TiSiW12O40/TiO2;diethyl adipate;catalysis;esterification reaction; 己二酸二乙酯;催化;酯化反应;
- Study on the Catalytic Synthesis of Diethyl Adipate with Ammonium Ferric Sulfate 十二水合硫酸铁铵催化合成己二酸二乙酯的研究
- Keywords diethyl adipate;2-(ethoxycarbonyl) cyclopentanone;Dieckmann reaction.; 己二酸二乙酯;2-羰环戊基甲酸乙酯;狄克曼反应;
- diethyl adipate 己二酸二乙酯
- 6,7-Dihydro-5H-cyclopenteno[b]pyridine, a key intermediate of cefpirome, was synthesized from diethyl adipate by condensation, amination, cyclization, hydrolysis/decarboxylation, chlorination and dechlorination with an overall yield of 31%. 己二酸二乙酯经缩合、氨化、闭环、水解后脱羧、氯化及脱氯等6步反应制得头孢匹罗的中间体6,7-二氢-5H-环戊烯并[b]吡啶,总收率31%25。
- The polyester, polythylene adipate, was removed from the reactor. 将聚酯,聚已酸乙稀酯从反应器中拿出来。
- SYNTHESIS OF DIBUTYL ADIPATE USING CATALYST TiSiW??12? TiSiW_(12)O_(40)/TiO_2复相催化合成己二酸二丁酯
- We have gotten 81.67% N,N diethyl o methyl aniline from the residue. 由此破坏了剩余过渡液中的共沸组成,为过渡液中其他组分的回收利用创造了条件。
- Spiramycin adipate and spiramycin embonate are also available for animal use. 同时可以供应己二酸螺旋霉素,恩波酸螺旋霉素。
- It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl Phenylacetate and diethyl carbonate. 众所周知,乙醇纳和二乙基苯基丙二酸酯反应可以得到乙基乙酸苯酯和二乙基碳酸酯。
- Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using diethyl ether extraction. 动植物脂肪和油。不可皂化物的测定。二已醚萃取法。
- The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super-acid, ion-exchange resin, HPA etc. were reviewed. 摘要综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。