This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.
從苯乙腈制取苯基硝基甲烷就用這個方法.
辭典例句
Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氫鉀為催化劑,丁酸和芐醇為原料合成丁酸芐酯.
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DNA filamentous fungi could be provided by the modified with benzyl chloride.
本文采用改進的氯化芐法,得到的DNA質(zhì)量好、產(chǎn)量高,可以直接用于后續(xù)的基因操作.
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Synthesized of benzyl oxide was using iodine catalyst dehydration for benzyl alcohol.
以單質(zhì)碘為催化劑直接由芐醇催化脫水生產(chǎn)芐醚.
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The coker gas oil was refined by benzyl alcohol extraction.
以芐醇為溶劑,用萃取方法提高了焦化柴油的質(zhì)量.
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Tetrabromobisphenol A - di ( o - chloro benzyl ) ether is a novel efficient flame retardant.
四溴雙酚A - 雙 ( 鄰氯芐基 ) 醚是一種新型高效阻燃劑.
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Under optimum condition the yield of benzyl acetate for 3 hours at boiling is over 96 %.
在最佳反應條件下乙酸芐酯的產(chǎn)率可達96%以上.
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METHODS: The target compound was synthesized from N - benzyl protected aminoacetophenone through hydrogenation, benzoylation and reduction.
方法: 以氮 - 芐基保護胺基酮為原料,經(jīng)氫化, 苯甲酰化,還原三步合成雙苯甲酰沙丁胺醇酯.
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Synthesis of ethyl iso nicotinate using BTEAC ( benzyl triethyl chloride ) as phase transfer catalyst was studied.
以BTEAC ( 芐基三乙基氯化銨 ) 為相轉(zhuǎn)移催化劑合成了異煙酸乙酯.
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Under the optimum reaction conditions, the yield of benzyl propionate could reach 87.9 %.
在最佳反應條件下, 丙酸芐酯的收率可達87·9%.
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What is the action of capsule of yellow easy of third of ammoniac benzyl Xilin?
氨芐西林丙黃舒膠囊的作用是什么?
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By using sodium hydrogen sulfate as the catalyst , benzyl alcohol and propionic acid reacted to propionate.
選用乙醇和水作為溶劑,實現(xiàn)亞硫酸氫鈉對異氰酸酯的良好封閉.
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The yield of benzyl chloride based on toluene was 92 % under proper conditions.
在適宜條件下,甲苯生成氯化芐的收率可達92%.
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Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.
本文以聚苯乙烯氯球為原料,通過與 4- 氨基吡啶及烷基化試劑反應,制成聚苯乙烯支載N - 烷基-N-芐基氨基吡啶催化劑.
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The synthetic method of trichloromethyl - benzyl - alcohol and trichloromethyl - benzyl - alcohol - acetate were reviewed , and the application of rosone were introduced.
討論了三 氯甲基 芐醇和三 氯甲基 芐醇乙酸酯的合成方法,介紹了結(jié)晶玫瑰的應用.
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