近临界水介质中2，6-二氟苯腈无催化水解制备2，6-二氟苯甲酰胺的方法。
Process of preparing 2,6-difluorobenzamide by 2.6-difluorobenz nitrile non catalyzing and hydrolyzing in near critical aqueous medium.
以2 ，6 二氯苯腈为原料，经氟化和水解制得2 ，6 二氟苯甲酰胺，产率为92 % ；
Difluorobenzamide was synthesized by fluorination and hydrolysis from 2,6 dichlobenil with the recovery of 92%.
二氟联苯是合成消炎镇痛药氟苯水杨酸的关键中间体。
Difluorobiphenyl is the key intermediate for the synthesis of antipyretic analgesic Diflunisal.
结果：尼美舒利能增强二硝基氟苯诱导的迟发型变态反应，并且提高抗体水平增加脾脏重量。
Result: The severity of dinitrofluorobenzene-induced delay type of hypersensitivity was enhanced by nimesulide, the antibody level and weight of spleen were increased.
论还了2，4-二氯-3，5-二硝基三氟甲基苯的合成方法；对影响收率的反应温度，反应时间和催化剂进行了研究。
This paper reported the synthetic method of 2, 4-dichloro-3, 5-dinitrotrifluorotoluene. The effect of temperature, time, and catalyst on yield were studied.
本文采用气相色谱法，用HP-5毛细管柱，以邻苯二甲酸二异丁酯为内标物，用氢火焰离子化检测器对甲氧苄氟菊酯进行定性定量分析。
A method for the determination of metofluthrin TC by GC with HP-5 capillary column, diisobutyl phthalate as internal standard and FID detector was described.
目的合成喹诺酮类抗菌药中间体四氟邻苯二甲酸，并改进工艺，使之适用于工业化生产。
Objective To improve the synthesis of tetrafluorophthalic acid as an intermediate in preparing quinolone antibacterials.
说出来吓死你，死尸会释放出苯，二氯二氟代甲烷等一系列奇怪的化学物质。然而也正是这些物质帮助了科学家找到各种隐秘的墓穴。
Dead bodies emit a surprising array of chemicals, from benzene to freon, which can help forensic scientists find clandestine graves.
提出了一种以2，3-二氯硝基苯为原料，经氟化、高温氯化、硝化、再氟化反应合成2，3，4-三氟硝基苯的新工艺路线。
A method is given for synthesis of 2,3,4 trifluoronitrobenzene from 2,3 dichloronitrobenzene by fluorination, chlorination, nitration, etc.
采用离子色谱法同时测定合成药物中存在的四氟硼酸根、对甲基苯磺酸根、硫酸根、1，4-丁二磺酸根4种离子。
A new method of simultaneous separating and determining tetrafluoroborate, p-toluene sulphonic acid, sulfate radical and 1,4-Butanedisulfonie acid by ion chromatography was established.
目的探讨CD 8 +T细胞亚群尤其是CD 8 + CD2 8 - T抑制细胞在2,4二硝基氟苯(DNFB)大鼠实验性结肠炎模型中的变化及其可能作用。
Objective To explore the changes of CD8 + t cell subtypes especially CD8 + CD28 -t suppressor cells in rats with experimental colitis induced by 2, 4-dinitrofluorobenzene (DNFB).
本文以邻甲基苯胺、对氯苯胺、间三氟甲基苯胺和5-三氟甲基-1，3-苯二胺为单体，利用电化学方法，得到了上述苯胺衍生物的聚合物薄膜。
In this paper, polymer films were prepared with o-toluidine, p-chloroaniline, m-trifluoro methylaniline and 5-trifluoromethyl-1,3-diaminobenzene as monomer by electrochemical method.
方法：以4-氟苯甲酰环己酮、L-酪氨酸甲酯、1，2-二澳乙烷以及卡巴唑为原料，经3步反应合成目标化合物。
Methods:Chiglitazar was synthesized from 2-(4-fluoro)benzoylcyclohexanone, L-tyrosine methyl ester and 1,2-dibromoethane via 3 steps.
方法：以4-氟苯甲酰环己酮、L-酪氨酸甲酯、1，2-二澳乙烷以及卡巴唑为原料，经3步反应合成目标化合物。
Methods:Chiglitazar was synthesized from 2-(4-fluoro)benzoylcyclohexanone, L-tyrosine methyl ester and 1,2-dibromoethane via 3 steps.
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