- 更多网络例句与巴豆酸相关的网络例句 [注：此内容来源于网络，仅供参考]
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A process for the carbonylation of allylic butenyl ether (for example, methyl crotyl ether, 3-methoxybutene-1 and mixtures thereof) or mixture of butadiene and alcohol and production of beta-gamma unsaturated carboxylic acid esters (for example, methyl-3-pentenoate) utilizing a rhodium-containing catalyst for example, dicarbonylacetylacetonate rhodium(I or the like promoted with an iodide-containing compound (for example, HI, AlI3, SnI4, TiI4, CrI3, and CoI2 or the like).
一种将烯丙型丁烯基醚(如甲基巴豆基醚、3－甲氧基丁烯－1及其混合物)或者丁二烯与醇的混合物羰基化的方法，以及由含碘化物化合物(如HI、AlI3、SnI4、TiI4、CrI3和CoI2或等效物)促进，用含铑催化剂如二羰基乙酰丙酮酸铑(I或其等效物制备β－γ不饱和羧酸酯(如甲基－3－戊烯酸酯)的方法。
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The synthesis development of crotonic acid by oxidation of crotonaldehyde was reviewed.
综述了巴豆醛催化氧化合成巴豆酸的研究进展。
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Crotonaldehyde aldehyde is acetaldehyde as raw materials, as a condensation NaOH solution extraction, manufacturing sorbic acid is the main raw material.
巴豆醛是以乙醛为原料，经NaOH溶液萃取缩合产生，是制造山梨酸的主要原料。
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The sorbic acid product processed and made from crotonaldehyde is high effect and low toxicity food and medical use preservative recognized by market, and has prosperous market demand.
由巴豆醛加工生产的山梨酸产品是市场公认的高效低毒食品、药用防腐剂，市场需求旺盛。
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The crotonaldehyde is produced upon catalysis and condensation with acetic aldehyde as raw materials. It is a major raw material for making sorbic acid.
巴豆醛是以乙醛为原料，经NaOH催化缩合产生，是制造山梨酸的主要原料。
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An unusual intramolecular nucleophilic reaction of α carbon anion of crotonate was discovered and the imidazo[1,5 a ]pyridine derivatives were sythesized with a novel tandem reaction.
发现 5 咪唑甲醛(1)与γ溴代巴豆酸酯(2 )在弱碱条件下首先进行亲核取代反应生成 3，继而生成γ碳负离子并转移到α位，然后进行分子内亲核进攻成环、脱水生成 4的串联反应。
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Densities and viscosities of the binary mixture of ethyl crotonate with ethanol at different compositions were determined at the temperature range from 293.15K to 343.15K and under atmospheric pressure by using a vibrating U-shaped tube densimeter and Ubbelohde suspended-level viscometer.
在常压下采用U形振动管密度计测定了巴豆酸乙酯与乙醇的混合液在293.15~343.15K下的密度。
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The density and viscosity were measured by a vibrating densimeter(model DA-505U) and a Ubbelohde suspended-level viscometer at atmospheric pressure for ethyl crotonate + ethanol,crotonic acid + ethanol.
在常压下利用DA-505U型振动管密度仪、乌氏毛细管粘度计测定了巴豆酸乙酯-乙醇、巴豆酸-乙醇两个体系的密度和粘度。
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It was used for catalytic oxidation of crotonic aldehyde to crotonic acid .
以浸渍法制备的Al_2O_3负载金属氧化物为催化剂，催化氧化巴豆醛制备巴豆酸。
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Ninth Five-Year Plan period, the Company conducted a medical intermediates of the pre-development and market research, the introduction of the development of superior strength skin, crotonic acid, crotonic anhydride and other products; also produced 3,3 dimethyl methacrylate, antibiotics raw material products, as well as more than 20 kinds of iso-vanillin and other pharmaceutical intermediates.
九五期间，本公司进行了医化中间体的前期开发和市场调查，引进开发了优力肤、巴豆酸、巴豆酸酐等系列产品；还生产了3，3二甲基丙烯酸甲酯、抗生素原料药系列产品以及异香兰素等二十多种医药中间体。
- 更多网络解释与巴豆酸相关的网络解释 [注：此内容来源于网络，仅供参考]
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crotonate：巴豆酸酯 丁烯酸酯
crotonamide | 巴豆酰胺 丁烯酰胺 | crotonate | 巴豆酸酯 丁烯酸酯 | crotonic acid | 巴豆酸,丁烯酸
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ethyl crotonate：巴豆酸甲酯,巴豆酸乙酯
ethyl cresol 乙基甲酚 | ethyl crotonate 巴豆酸甲酯,巴豆酸乙酯 | ethyl crotonic acid 乙基巴豆酸
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crotonic acid：巴豆酸
crotonaldehyde 巴豆醛 | crotonic acid 巴豆酸 | crotonylene 巴豆炔
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crotonic acid：巴豆酸,丁烯酸
巴豆素(毒) crotin | 巴豆酸;丁烯酸 crotonic acid | 巴豆香(H.M.);香巴豆(于) Croton aromaticus Lour
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crotonic acid：丁烯酸(巴豆酸)
CROTONALDEHYDE, STABILIZED 丁烯醛(巴豆醛),稳定的 6.1 1143 | CROTONIC ACID 丁烯酸(巴豆酸) 8 2823 | CROTONYLENE 巴豆炔 3 1144
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CROTONIC ACID, SOLID：固态丁烯酸(巴豆酸)
CROTONALDEHYDE, STABILIZED 丁烯醛(巴豆醛),稳定的 6.1 1143 | CROTONIC ACID, SOLID 固态丁烯酸(巴豆酸) 8 2823 | CROTONIC ACID, LIQUID 液态丁烯酸(巴豆酸) 8 3472
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ethyl crotonic acid：乙基巴豆酸
ethyl crotonate 巴豆酸甲酯,巴豆酸乙酯 | ethyl crotonic acid 乙基巴豆酸 | ethyl cyanamide 乙基氨腈
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ethyl crotonic acid：乙基巴豆酸
ethyl crotonate ==> 巴豆酸甲酯,巴豆酸乙酯 | ethyl crotonic acid ==> 乙基巴豆酸 | ethyl cyanamide ==> 乙基氨腈
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CROTONIC ACID, LIQUID：液态丁烯酸(巴豆酸)
CROTONIC ACID, SOLID 固态丁烯酸(巴豆酸) 8 2823 | CROTONIC ACID, LIQUID 液态丁烯酸(巴豆酸) 8 3472 | CROTONYLENE 巴豆炔 3 1144
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crotonic acid methyl ester; methyl crotonate：巴豆酸甲酯
巴豆酸 crotonic acid | 巴豆酸甲酯 crotonic acid methyl ester; methyl crotonate | 巴豆酐 crotonic anhydride