2-氯-3-氰甲基吡啶,2-chloro-3-cynaomethylpyridine英语短句,例句大全

2-氯-3-氰甲基吡啶,2-chloro-3-cynaomethylpyridine
1)2-chloro-3-cynaomethylpyridine2-氯-3-氰甲基吡啶
1.A synthetic route of 2-chloro-3-cynaomethylpyridine(Ⅳ) was investigated.对2-氯-3-氰甲基吡啶(Ⅳ)的合成进行了研究。

英文短句/例句

1.Synthesis and Characterization of 2-Chloro-3-cyanomethylpyridine2-氯-3-氰甲基吡啶的合成及表征
2.Synthesis of 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic Acid3-溴-1-(3-氯-2-吡啶基)-1H-吡唑-5-甲酸的合成
3.Synthesis of 3-Cyanopyridine from Ammoxidation of 3-Picoline over V_2O_5/TiO_2 Catalysts;3-甲基吡啶氨氧化制3-氰基吡啶催化剂研究
4.Synthesis of 1-(3-Chloro-2-pyridyl)-3-trifluoromethyl-1H-pyrazole-5-carboxylic Acid1-(3-氯-2-吡啶基)-3-三氟甲基-1H-吡唑-5-甲酸的合成
5.A Study on the Preparation of 2-Chloro-6-(trichloromethyl)pyridine2-氯-6-三氯甲基吡啶的制备研究
6.The Developing Tendency of Synthesis of 2-chloro-5-trifluoromethyl-pyridine2-氯-5-三氟甲基吡啶的合成进展
7.Study on the Synthesis of Imidacloprid's Intermediate 2-Chlorl-5-Methyl-Pyridne;制备吡虫啉中间体2-氯-5-甲基吡啶的研究
8.Study of Using Pillar Chromatography to Separate and Purify 2-chloro-5-Trichloromethylpyridine;柱色谱分离提纯2-氯-5-三氯甲基吡啶的研究
9.Production Status Quo and Market Trends of 2-Chloro-5-chloromethylpyridine in China;我国2-氯-5-氯甲基吡啶的生产现状及市场前景
10.Separation of Zinc by Sodium Chloride-Ammonium Thiocyanate-Hexadocylpyridinbenzyldimethy lammonium Chloride Floatation System;氯化钠-硫氰酸铵-氯化十六烷基吡啶二甲基苄基铵体系浮选锌
11.Separation of 3-Picoline and 4-Picoline;3-甲基吡啶与4-甲基吡啶的分离研究
12.Synthesis of 2-chloro-5-nitropyridine and 4-amino-2-chloropyridine2-氯-5-硝基吡啶和4-氨基-2-氯吡啶的合成研究
13.Synthesis of 1-(2-cyan)-phenyl-3-methyl-5-pyrazolone1-(2-氰基)-苯基-3-甲基-5-吡唑啉酮的合成
14.Synthesis of 2- Amino-3-nitropyridine-6-methoxy2-氨基-3-硝基-6-甲氧基吡啶的合成研究
15.Synthesis of 2-amino-6-methoxy-3-nitropyridine by Oxidative Amination氧化胺化反应合成2-氨基-6-甲氧基-3-硝基吡啶
16.Application of liquid chromatography tandem mass spectrometry detection in synthesis of 2-methyl-3-hydroxypyridineLC-MS/MS在2-甲基-3-羟基吡啶合成中的应用
17.Synthesis of the New Reagent 1-azobenzene-3-(3-nitro-5-chloro-2-pyridyl)-triazene and its Color Reaction with Cadmium;1-偶氮苯-3-(3-硝基-5-氯-2-吡啶)-三氮烯的合成及其与镉的显色反应
18.Abstract: 2 - Chloro - 5 - chloromethylpyridine is an importantintermediates of the pesticide and the pharmacology.文摘:2－氯－5－氯甲基吡啶是农药和医药的重要中间体。

相关短句/例句

2-chloronicotinonitrile2-氯-3-氰基吡啶
1.The preparation methods and application of 2-chloronicotinonitrile was summarized in this paper,the application development of 2-chloronicotinonitrile was also looked forward.综述了2-氯-3-氰基吡啶的用途及其合成方法,并对2-氯-3-氰基吡啶的应用前景进行了展望。
3)2-chloro-3-methylpyridine2-氯-3-甲基吡啶
1.The total yield of 2-chloro-5-methylpyridine and 2-chloro-3-methylpyridine was increased to 95%,and meanwhile reduced the production cost.针对由3-甲基吡啶-N-氧化物与三氯氧磷生产2-氯-5-甲基吡啶过程存在的收率偏低问题,通过固体光气的深度氯化,使合成收率达到了76%,2-氯-5-甲基吡啶和2-氯-3-甲基吡啶合计总收率达95%,大幅度降低了生产成本。
2.The paper studied the separation of two systems: 2-chloro-3-methylpyridine and 2-chloro-5-methylpyridine; 3-methypyridine and 4-methypyridine.本文分别对2-氯-3-甲基吡啶和2-氯-5-甲基吡啶、3-甲基吡啶和4-甲基吡啶两个物系进行分离研究。
4)5-Chloro-2-cyano-3-nitropyridine5-氯-2-氰基-3-硝基吡啶
5)2-Cyano-3-methylpyridine2-氰基-3-甲基吡啶
6)6-Chloro-5-cyano-4-methoxymethyl-2-methyl-3-nitro-pyridine6-氯-5-氰基-4-甲氧甲基-2-甲基-3-硝基吡啶