• 作为原料用以制作甲基异丁基二丙酮、甲基丙烯酸甲酯精细化学品等

    Also used as a raw material in the manufacture of methyl iso-butyl ketone, di-acetone alcohol, hexylene glycol, methyl methacrylate and fine chemicals.

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  • 分别丙酮1,2原料合成了丙酮醛。

    Pyruvaldehyde was synthesized with acetone or 1, 2 propanediol as starting material respectively.

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  • 理化性质白色结晶性粉末溶于甲基甲酰胺溶于丙酮

    Characters: White crystalline powder, soluble in water, dilute alcohol, liquid ammonia and dimethylformamide, and not soluble in ethanol, ether and acetone.

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  • 最后我们选用异丙胺锂(LDA)为碱,在干冰丙酮浴下,合成磷酸酯很高的立体选择性。

    At last , we used the base: LDA, dry ice-acetone bath , to synthesize the enol phosphates and gain very high rigio-selectivity.

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  • 主营丙酮氯乙烷氯甲烷,

    Main methanol, ethanol, ethylene glycol, acetone, ethylene dichloride, methylene chloride, diethylene glycol.

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  • 讨论了丙酮、丙、甲原料间接法制甲氧基丙烷方法

    This text discussed preparation and the method of dimethoxypropane for the raw materials with the acetone, the methanol, and the glycerine.

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  • 介绍以双丙酮原料 ,催化加氢合成异己方法

    A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

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  • 介绍了甘油新的开发应用包括1,3-羟基丙酮、 1,2-丙和环氧氯丙烷的制备研究及应用。

    New utilizations were introduced in this paper, such as 1,3- propanediol, dihydroxy acetone, 1,2- propanediol, epichlorohydrin.

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  • 将聚苯乙烯固载聚乙用于催化柠檬丙酮缩合反应

    Polystyrene supported polyethylene glycol was used as catalyst in the condensation reaction of citral and acetone, yield of pseudoionone was 77.4%.

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  • 有机碱催化剂 ,通过三三甲基丙酮2 ,4-氯苯甲醛反应合成了具有生物活性外消旋体化合物烯唑

    By using alkalamides as the catalyst, diniconazole has been synthesized by the reaction of triazolyl-trimethylacetone and 2,4-dichlorobenzaldehyde.

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  • 发明的试剂盒主要成分包 括:缓冲还原型辅酶、草酰乙酸、酮戊、磷酸烯丙酮、 异柠檬酸脱氢酶稳定剂;

    The kit comprises the following main components: buffer solution, reduced coenzyme, oxaloacetic acid, ketoglutaric acid, phosphoenolpyruvate carboxykinase, isocitric dehydrogenase and a stabilizer.

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  • 发明的试剂盒主要成分包 括:缓冲还原型辅酶、草酰乙酸、酮戊、磷酸烯丙酮、 异柠檬酸脱氢酶稳定剂;

    The kit comprises the following main components: buffer solution, reduced coenzyme, oxaloacetic acid, ketoglutaric acid, phosphoenolpyruvate carboxykinase, isocitric dehydrogenase and a stabilizer.

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