氨解
- 名ammonolysis;aminolysis
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最佳氨解条件是在110℃反应12h。
The best condition for aminolysis was 110 ℃ for ( 12 h. )
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同时,提出了PO开环反应及2-氯-1-丙醇氨解反应的反应机理,合理地解释了第一步反应中,反应主要产物是1-氯-2-丙醇,而不是2-氯-1-丙醇的实验结果。
At the same time , the mechanism about the ring-opening reaction and aminolysis reaction has been investigated and the experimental results in first step reaction which the main product is 1-Chloro-2-propanol but 2-Chloro-1-propanol have been explained rationally .
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氨解对溶胶-凝胶法合成Ti(C,N)纳米粉末的影响
Effects of Ammonolysis on Synthesis of Ti ( C , N ) Nano-powders by Sol-gel Processing
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氨解法制备的Ti(C、N)粉末及其性能
Ti ( C 、 N ) powder prepared by ammonia thermolysis method and the study on its properties
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苯丙氨酸氨解酶(PAL)的活性大小与酚类物质的含量呈正相关;
The activity of PAL was positively correlative with the content of phenolics .
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对间苯二酚氨解催化剂进行了研究,筛选了适合间苯二酚催化合成间氨基酚和N,N-二甲基间氨基酚的催化剂。
The animation of resorcinol were also studied in this work and the conditions of synthesizing m-aminophenol and m - ( N , N-dimethyl aniino ) phenol were studied and optimized .
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SiCl4氨解法制备高纯度的Si3N4粉的研究
Synthesis of High-Purity Si_3N_4 Powders by Ammonolysis of SiCl_4
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对不同氨解温度、氨解时间和不同前驱体合成的CrN粉体用X射线衍射(XRD)、扫描电镜(SEM)和氮/氧分析仪等方法进行了表征。
X-ray diffraction , SEM and nitrogen / oxygen analyzer were adopted for the characterization of the powders obtained under different ammonolysis conditions .
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CaLs氧化氨解后产物的结构分析和含氮量测定
The structure analysis and the nitrogen content determination of CALS ammoxidation product
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本文介绍在新法合成clt酸中,氨解母液的预处理和溴的回收方法。
This paper relates to the pretreatment of the mother liquor of ammonolysis andbromic recovery method in the new synthesis method of CLT acid .
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本文介绍了以邻二氯苯为原料,经溴化、氨解两步反应合成3,4-二氯苯胺,并对副产物HBr进行了有效的回收利用。
Synthesis of 3 , 4 - dichloroaniline by bromination and ammonolysis of o - dichlorobenzene was reported , the byproduct , hydrobromic acid was effectively utilized in the process .
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对温度影响氨解反应的对映体选择率的原因进行了分析,通过计算得出该反应的消旋化温度为352K,并山实验所验证。
Through the theory of temperature effects on the E , we got the racemic temperature of this reaction is 352K .
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我们从4-氟苯甲醚出发,经傅-克酰基化、环化、拆分、Bucherer-Bergs反应、酯化、氨解等八步反应完成了全合成。
, and is in the registration stage now . SNK-860 was synthesized from 4-fluoroanisole via eight steps including Friedel-Crafts reaction , cyclization , resolution , Bucherer-Bergs reaction , esterification , ammonolysis , etc.
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方法2-吡咯烷酮经N-烷基化、氨解反应合成乙拉西坦。
Methods Etiracetam was synthesized from 2-pyrrolidone by N-alkylation and aminolysis .
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羧酸酯水解与氨解反应的胶团催化研究
An Investigation on the Micelle-Catalytic Hydrolysis and Ammonolysis of Carboxylic Acid Esters
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结论该氨解产物为首次得到。
Conclusion The product was obtained for the first time .
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聚谷氨酸苄酯的氨解及其生物降解性研究
Study on Aminolysis of Poly Benzyl Glutamate and Its Biodegradability
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氧化氨解工艺对工业木素氮形态分布的影响
Effects of Oxidative Ammonolysis on Nitrogen Forms of Technical Lignin
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草浆碱木素过氧化氢氧化氨解制备氨化木质素缓释肥料的研究
Study on ammoxidation of straw-pulp alkaline lignin by hydrogen peroxide to slow-release fertilizer
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甲酸苯酯氨解反应的机理和溶剂效应的理论研究
Theoretical Studies on the Aminolysis of Phenyl Formate . Mechanism and Solvent Effect
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氟硅酸钠制备白炭黑氨解过程影响因素研究
Study on effecting factors of ammoniating process in silica preparation with sodium fluosilicate
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文章中初步探讨了涤纶氨解改性的工艺条件。
The optimal conditions foraminolysis of PET fibre are studied in this paper .
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与现有工艺相比,提高了氨解反应收率。
Compared with existing technologies , this technology increased the yield of ammonolysis reaction .
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有机介质中脂肪酶催化不对称氨解反应的研究
Study on Lipase-catalyzed Asymmetric Ammonolysis in Organic Solvent
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氨解后的浆料不经盐折直接进行真空干燥。
The ammonolyzed product was to be vacuum drying directly instead of salting out .
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苯丙氨酸氨解酶的包被及其对家兔肠道苯丙氨酸吸收的影响
Entrapment of phenylalanine ammonia-lyase and its effect on the absorption of phenylalanine in rabbit
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邻氰基对硝基氯苯氨解副产物的定性分析
Analysis of The By - product from o - Cyano , p - Nitrochlorobenzene
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的氨解,肼解分别得到相应的酰胺(6)和酰肼(7)。
Aminolysis and hydrazinolysis of ( 5 ) gave ( 6 , 7 ) .
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对麦草碱木质素和木材硫酸盐木质素的氧化氨解反应进行研究。
Oxidative ammonolysis reaction of wheat soda lignin and wood kraft lignin was studied .
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工业木质素氧化氨解反应研究
Study on Oxidative Ammonolysis Reaction of Alkali Lignin