This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.
从苯乙腈制取苯基硝基甲烷就用这个方法.
辞典例句
Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯.
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DNA filamentous fungi could be provided by the modified with benzyl chloride.
本文采用改进的氯化苄法,得到的DNA质量好、产量高,可以直接用于后续的基因操作.
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Synthesized of benzyl oxide was using iodine catalyst dehydration for benzyl alcohol.
以单质碘为催化剂直接由苄醇催化脱水生产苄醚.
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The coker gas oil was refined by benzyl alcohol extraction.
以苄醇为溶剂,用萃取方法提高了焦化柴油的质量.
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Tetrabromobisphenol A - di ( o - chloro benzyl ) ether is a novel efficient flame retardant.
四溴双酚A - 双 ( 邻氯苄基 ) 醚是一种新型高效阻燃剂.
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Under optimum condition the yield of benzyl acetate for 3 hours at boiling is over 96 %.
在最佳反应条件下乙酸苄酯的产率可达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 - 苄基保护胺基酮为原料,经氢化, 苯甲酰化,还原三步合成双苯甲酰沙丁胺醇酯.
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Synthesis of ethyl iso nicotinate using BTEAC ( benzyl triethyl chloride ) as phase transfer catalyst was studied.
以BTEAC ( 苄基三乙基氯化铵 ) 为相转移催化剂合成了异烟酸乙酯.
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Under the optimum reaction conditions, the yield of benzyl propionate could reach 87.9 %.
在最佳反应条件下, 丙酸苄酯的收率可达87·9%.
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What is the action of capsule of yellow easy of third of ammoniac benzyl Xilin?
氨苄西林丙黄舒胶囊的作用是什么?
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By using sodium hydrogen sulfate as the catalyst , benzyl alcohol and propionic acid reacted to propionate.
选用乙醇和水作为溶剂,实现亚硫酸氢钠对异氰酸酯的良好封闭.
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The yield of benzyl chloride based on toluene was 92 % under proper conditions.
在适宜条件下,甲苯生成氯化苄的收率可达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为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基吡啶催化剂.
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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.
讨论了三 氯甲基 苄醇和三 氯甲基 苄醇乙酸酯的合成方法,介绍了结晶玫瑰的应用.
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