grignard的例句大全

The results show that the solution of the novel complex can form via the rapid interaction of magnesium, alcohol and alkylogen. The selected alkylogen shall not react with magnesium in the mode of Grignard reaction.

结果表明：将镁、有机醇以及不与镁发生格式反应的卤代烷相互作用可迅速发生反应形成新型含镁络合物溶液。

The former and 2,7-dibromo-fluorene, 2-bromofluorene were 9-oxidation, and then we attained six 9,9-diaryl-fluorene-based compounds by Grignard reaction and Friedel-Crafts reaction.

后者与2,7-二溴芴、2-溴芴作为起始化合物，分别经过9-位氧化、Grignard反应和Friedel-Crafts烷基化反应三步反应得到六个9,9-二芳基芴化合物。

The thesis discusses the phenyl chlorine silane cleaner production technologies, and puts forward the synthesis of phenyl trichlorosilane technical route through the application Grignard reaction which can solve shortcomings of traditional methods, that is high energy consumption, more by-products, and environment pollution. 2.

文中论述了苯基氯硅烷的清洁生产工艺，提出了用格氏法合成苯基三氯硅烷的研发思路，从根本上解决传统方法能耗高、副产物多，环境污染的缺点。

Two synthetic methods of organosilicon compounds were adapted. Comparing the merits and demerits of the two methods, we found that it is convenient to use Grignard reagent in the reaction in almost same yield.

采用两种方法对有机硅化合物的合成进行了初步的探索，并比较了两种合成方法的优缺点，发现在产率大致相同的条件下，格式试剂法的后处理比较方便。

methods 13c-octanoic acid was synthesized with grignard method.

方法13C-辛酸采用格利雅方法合成标记。

ring opening polymerization of adipic anhydride initiated by novel allylmagnesium chloride grignard reagent

烯丙基氯化镁引发己二酸酐开环聚合

one-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt, thioformamide and aryl grignard reagent.

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。

selective coupling reactions of grignard reagents with acyl halides by copper complexes catalysis& synthesis of straight chain ketones

铜催化下格氏试剂与酰卤的选择性偶合&直链酮化合物的合成

Tetraallylsilane was obtained by the action of the tetrachlorosilane on the allyl Grignard regent.

将四氯化硅与烯丙基格氏试剂作用来制备四烯丙基硅.

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 additionhydrolysis reaction of benzimidazolium salts with Grignard reagent nucleophiles was found and reported.

发现并报道了苯并咪唑盐与格利雅试剂等亲核试剂的加成-水解反应.

The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated.

考察了格氏试剂的溶剂、反应物盐酸吡啶和三溴化硼对脱甲氧基收率的影响。

The Chemistry of α-Oxo Ketene Cyclic Dithioacetals ( XXXI) ── Studies on the conjugated addition of α-Cinnamoyl Ketene-1, 3-Propylene-dithioacetal with Grignard Reagents

α－氧代烯酮环二硫代缩酮化学（XXXI）&α－肉桂酰基乙烯酮缩1，3－丙二硫醇与Grignard试剂的共轭加成反应

Synthesis of 4-( N, N-Dimethylamino) butanal Diethyl Acetal by Grignard Reaction

格氏反应合成4-（N，N-二甲胺基）丁醛缩二乙醇

METHODS: With dehydroepiandrosterone 3 acetate as the raw material, the reactions included grignard reaction, hydrolysis, oppenauer oxidation and dehydrogen by DDQ ( 2,3 dichloro 5,6 dicyanobenzoquinone).

方法：以去氢表雄酮醋酸酯为原料，经格氏反应，水解，沃氏氧化，DDQ脱氢等四步反应制得。

The article summarizes the preparation. structure and chemical nature of Grignard reagent.

本文综述了格氏试剂的制备, 结构及其在有机化学中的应用.

Through experiment we discussed the preparative condition and came out with methods of mono-Grignard Reagent preparation.

通过实验讨论了它们的制备条件,提出了 单格 氏试剂的两种制备方法.

Di-Grignard Reagent and mono Grignard Reagent were prepared using 1, 4-dibromobutane.

以1, 4- 二溴丁烷为原料,分别制备了双格氏试剂和单格氏试剂.

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.