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This treatise introduces the physicochemical property,reaction mechanisim,synthesis method and the yield of benzyl pyridin benzimidazolone.

基吡啶基苯并咪唑酮的物化性质、反应原理、合成方法及收率作叙述。

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Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.

以BTEAC(基三乙基氯化铵)为相转移催化剂合成异烟酸乙酯。

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The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、酸乙酯。

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Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.

摘要利用固载化聚乙二醇-400作三相相转移催化剂,以氢氧化钾的水溶液作碱,从苯乙基氯出发合成苯乙的单烷基化物-α-基苯乙

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The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮为烷基化试剂,以高产率100%的转化率以及100%的选择性得到酚的O-烷基化产物。

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Tribenzyl isocyanurate was prepared by reaction of isocyanuric acid with benzyl chloride and with N,N dimethyl formamide(DMF)used as solvent.

采用N,N-二甲基甲酰胺作溶剂,异氰尿酸、氯为原料合成异氰尿酸三基酯。

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The catalytic hydrolysis of benzal chloride and benzyl chloride mixture was studied, benzal chloride forming benzaldehyde in 95% yield, while the benzyl choride unreacted.

研究基二氯基氯混合物的催化水解反应,亚基二氯水解率达95%,而基氯不发生化学反应。

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Approximately 30 compounds have been identified in the aroma of green tea, the major ones being benzyl alcohol, phenylethyl alcohol, a hexenol, linalool, geraniol and methyl salicylate.

约有30种化合物已从绿茶的香气中鉴别出来,其中主要的有苯甲醇、苯乙醇、已烯醇、沉香醇、香茅醇甲基水杨酸酯。

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(Sweet legumin of 2) heparin and benzyl acetone: Can improve Gao Ning position of blood, and prevent kidney spherule sclerosis and new moon bodily form to become.

( 2)肝素与丙酮香豆素:可以改善血液的高凝状态,而防止肾小球硬化及新月体形成。

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Crash Course 综

What's important is that it is not a benzyl group. Why?

重要的它不苄基。 什么?

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But when they added a benzyl group to it, they ended up with something different, a compound that we call denatonium.

当他们往里面加苄基后,得到了一种不同的化物:苯甲地那铵。

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Crash Course 综

But just to make sure you're, like, good and solidly confused, benzyl groups do exist.

了确保您好的并且非常困惑, 苄基确实存在。

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