1)acetoin[?'set?in]3-羟基丁酮
1.Creatinine colorimetric assay of acetoin in fermentation broth肌酸比色法快速测定发酵液中3-羟基丁酮的含量
2.This article describes some peculiariyies and the progress in research of production and application of acetoin.简述了3-羟基丁酮的性质以及生产应用方面的研究进展,并对化学合成法与生物发酵法生产3-羟基丁酮的工艺方法进行了比较。
英文短句/例句
1.Creatinine colorimetric assay of acetoin in fermentation broth肌酸比色法快速测定发酵液中3-羟基丁酮的含量
2.Synthesis of 6-Ethoxymethyl-4'-N,N-dibutylamino-3-hydroxyflavone6-乙氧甲基-4'-N,N-二丁氨基-3-羟基黄酮的合成
3.Infrared Spectroscopic Studies of Acetoin and Diacetone Alcohol in Several Solvents3-羟基-2-丁酮、二丙酮醇在几种溶剂中的红外光谱研究
4.NEW SYNTHETIC METHOD FOR CIS-4-HYDROXYMETHYL-3-CARBOBENZOXYAMINO-2-AZETIDINONE顺-4-羟甲基-3-苄氧羰酰胺基-2-吖丁啶酮的新合成方法
5.Synthesis and Biological Evaluation of 4-(p-hydroxyphenyl)-3-buten-2-one and Its Derivatives;4-(p-羟基苯基)-3-丁烯-2-酮及其衍生物合成、活性研究
6.Researching the Optimum Condition of Making 4-(o-hydroxyphenyl)-3-butene-2-ketone by Orthorhombic experiment method;正交试验法制取4-邻羟基苯基-3-丁烯-2-酮的研究
7.Studies on the Biocompatibility of P(3HB-co-4HB-co-3HHx);聚(3-羟基丁酸-4-羟基丁酸-3-羟基己酸)生物相容性的研究
8.Study on the Biocompatibility of Novel Poly (3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate);聚(3-羟基丁酸3-羟基戊酸3-羟基己酸)生物相容性的研究
9.Production and Characterization of Terpolyester Poly(3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate) by Recombinant Aeromonas Hydrophila 4AK4 Harboring Genes phaAB;聚(3-羟基丁酸-3-羟基戊酸-3-羟基己酸)的生物合成和表征
10.Study on Crystallization Purification Process of 2,4,5-Trihydroxybutyrophenone2,4,5-三羟基苯丁酮结晶工艺研究
11.Synthesis of 2,5 - Dimethyl - 4 - Hydroxy - 3(2H)Furanone;2,5-二甲基-4-羟基-3(2H)呋喃酮的合成
12.Improve on the Synthesis Technology of 3-Amino-2-Hydrophenylethylketone;2-羟基-3-氨基苯乙酮合成工艺的改进
13.Preparation of Ethyl (R)-(-)-4-Cyano-3-hydroxybutyrate(R)-(-)-4-氰基-3-羟基丁酸乙酯的制备
14.Synthesis of(2S,3S)-3-amino-2-hydroxy-4-phenylbutanamide(2S,3S)-3-氨基-2-羟基-4-苯丁酰胺的合成
15.Study on Synthesis of 2-Hydroxy-3-Pinanone from α-Pineneα-蒎烯合成2-羟基-3-蒎酮的研究
16.The Preventive and Therapeutic Effects of Genistein on Ovarian Cancer3-羟基异黄酮对卵巢癌的防治作用
17.Study on the Chemical Synthesis Process of Poly(3-hydroxybutyrate);聚3-羟基丁酸酯化学合成工艺的研究
18.The Asymmetric Synthesis of Ethyl 4-Chloro-3-Hydroxybutyrate;4-氯-3-羟基丁酸乙酯的不对称合成
相关短句/例句
3-hydroxy-1-phenyl-1-butanone3-羟基-1-苯丁酮
1.Catalytic Reduction of Benzoyl Acetone to (R)-or (S)-3-hydroxy-1-phenyl-1-butanone by Microorganism Cells;微生物细胞催化还原苯甲酰丙酮合成(R)-/(S)-3-羟基-1-苯丁酮
3)Acetoin[?'set?in]3-羟基-2-丁酮
4)3-hydroxy-3-methyl-2-butanone3-羟基-3-甲基-2-丁酮
1.The mechanism and kinetics for the decomposition of 3-hydroxy-3-methyl-2-butanone and methyl benzoylformate have been studied by using the ab initio RHF/6 - 31G method.用从头算的方法在6-31G水平上研究了3-羟基-3-甲基-2-丁酮(1)和苯甲酰甲酸甲酯(2)热分解反应的机理。
5)3-Hydroxy-2-butanone dimer3-羟基-2-丁酮二聚体
6)1-(2,6-dihydroxyphenyl)-3-hydroxybutan-one1-(2,6-二羟基苯)-3-羟基-丁酮
延伸阅读
苯丁酮分子式:C10H12O分子量:148.21CAS号:495-40-9性质:无色或淡黄色液体。熔点11-13℃,沸点218-221℃(228-229℃),110℃(1.33kPa),相对密度0.988(20/20℃),折光率1.5203,闪点88℃。能与醇、醚混溶,易溶于丙酮,不溶于水。制备方法:由丁酰氯与苯反应而得。在搅拌下向苯和无水三氯化铝混合物中滴加丁酰氯,保温反应3-4h后冷至40℃以下,将反应物在冰水及盐酸的混合物中分层,取苯层用水、5%氢氧化钠溶液、水先后洗涤,洗至中性,经干燥后回收苯,最后分馏,收集182.5-184.5℃馏分即为成品。用途:有机合成中间体。