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

对苄吡啶并咪唑酮的物性质、反应原理、合成方法及收率作了详细叙述。

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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醇、辛酸和辛酸

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

摘要利用固载二醇-400作三相相转移催剂,氢氧钾的水溶液作碱,从腈和苄氯出发合成了腈的单物-α-苄腈。

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

用溴代酮和溴苄为试剂,高产率和100%的转及100%的选择性得到了酚的O-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-二甲甲酰胺作溶剂,异氰尿酸、苄氯为原料合成了异氰尿酸三苄

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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.

研究了亚苄二氯和苄氯混合物的催水解反应,亚苄二氯水解率达95%,而苄氯不发生学反应。

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Quaternary ammonium salt was used as catalyst for transporting phenoxide ion between two phases to give benzyl phenyl ether and its derivatives in multiphase system.

在多相体系中,铵盐为催剂合成苄醚及其衍生物,产率高达91%,转率达到983%。

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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种合物已从绿茶的香气中鉴别出来,其中主要的有甲醇、醇、已烯醇、沉香醇、香茅醇和甲水杨酸

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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)肝素与苄丙酮香豆素:可改善血液的高凝状态,而防止肾小球硬及新月体形成。

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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.

当他们往里面添加苄基,得到了一种不同的化合地那铵。

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