您要查找的是不是：
- Explore the new craft of preparing Grignard reagents. 探索合成格利雅试剂的新工艺。
- An equatorial methoxy group was completely inert to the Grignard reagent. 位于平伏键的甲氧基，则没有这种可能，因而不发生反应。
- The latter presumably arises by complexation (120) of the initially formed chemical with Grignard reagent. 后者大概是由首先生成的化学物质与格氏试剂的络合产物（120）产生的。
- Steric effects in 126 may also be responsible for its inertness to the Grignard reagent. （126）的空间效应也是它对格氏试剂反应迟钝的原因
- Study the technologic conditions of preparing Grignard reagent benzylmagnesium chloride under ultrasonic condition. 研究超声波法制备格利雅试剂氯化苄基镁的工艺条件。
- It is discussed that the preparation properties of Grignard reagent and application of it to organic synthesis. 讨论了格氏试剂的制备、性质及其在有机合成中的应用
- Isotactic poly(methyl methacrylate)(it-PMMA) is usually prepared by anionic initiators such as alkyllithium and Grignard reagents in organic solutions. 全同立构聚甲基丙烯酸甲酯通常使用阴离子活性聚合方法制备，引发剂为烷基锂、格利雅试剂等，反应在有机溶剂中进行。
- At a pressure,methylcyclohexyldimethoxysilane is prepared by reaction of methyltrimethoxysilane with cyclohexyl chloride Grignard reagents in a pot. 在一定的压力下,以甲基三甲氧硅烷,氯代环己烷和镁为原料通过格氏法合成甲基环己基二甲氧基硅烷。
- In this paper, preparation. properties of Grignard reagent and application of it to organic synthesis are dis-cussed. 本文讨论了格氏试剂的制备、性质及其在有机合成中的应用.
- The influence of reaction temperature and time,solvent and the molar ratio of starting materials on alkylation of tin with the Grignard reagent was investigated. 探讨了溶剂种类、时间、温度、原料配比等因素对格氏试剂和锡的烷基化反应的影响。
- The paper introduces implication of grignard reagent and application in organic synthesis ,such as,synthesis of alcohol,aldehyde,keto,acid and alkane,etc. 本文介绍了格利雅试剂的含意,格利雅试剂在合成中的主要应用(如:合成醇、醛、酮、酸、烃等)。
- In this paper, some uncoventional reaction of aldehyde and ketone with Grignard reagent and the question of stereochemistry in the reaction was stueied chiefly. 本文着重阐述了醛、酮与格氏试剂的一些重要的非常规反应，以及反应中的立体化学问题。
- Synthesis of alkylated chlorosilane by Grignard reagent has been investigated,which provides a good way for preparation of organo-silicon compounds. 本文研究了用格氏法制备烷基取代氯硅烷的方法,为有机硅化合物的研制提供了一个较好的途径。
- This paper reports the preparation of methyl-cyclohexyl-dimethoxysilane by reaction of methyl-trimethoxy-silane with cyclohexyl Grignard reagents in ether solvent. 报道了甲基环己基二甲氧基硅烷的格氏合成法。
- Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent. 摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏试剂一锅法合成了取代二芳基甲胺。
- Synthesis of triphenylbismuthine by metal interchange with grignard reagents is introduced. Results of its application for cure catalyst of solid propellants are also summarized. 介绍了三苯基铋的合成、质量及其用作固体推进剂固化催化剂的一些应用结果。
- Grignard reagents react with ethylene oxide to yield primary alcohols containing two more carbon atoms than the alkyl halide from which the organometallic compound was prepared. 格氏试剂与乙撑氧发生反应，产生含有比配置有机金属化合物的烷基卤多两个碳原子的伯醇。
- The addition-hydrolysis reaction of bis-benzimidazolium salt with Grignard reagent is presented and a new synthetic method for a - diketone is reported. 利用双苯并咪唑盐与Grignard试剂的加成-水解反应，提出了邻二酮的一种新合成方法。
- The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details. 综述了近年来国外关于六甲基二硅烷的合成工艺(还原耦合法、格氏试剂法、电解还原法等);
- In the preparation of grignard reagent from inert alkyl bromide,the difficulty of the initiation of the reaction,which reduces the yield,limits its further application. 惰性卤代芳香烃在格氏试剂反应中 ,由于反应引发困难导致反应收率降低 ,影响格氏试剂的进一步应用。
