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近义词

benzyl radical[化] 苄基;
benzyl group苯甲基，苄基;

双语例句

1、

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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2、

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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3、

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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4、

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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5、

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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6、

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.

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7、

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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8、

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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9、

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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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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相关词组

benzyl benzoate苯（甲）酸苄酯;
benzyl boric acid苄基硼酸;
benzyl propionate丙酸苄酯;
benzyl acetone苄基丙酮;
benzyl halide苄基卤，卤代甲苯;
benzyl butyrate丁酸苄酯;
benzyl bichloride[化] 二氯甲基苯;
benzyl acetate乙酸苄酯;
benzyl dimethylamine苄基二甲胺;
benzyl cyanide苄基氰，苯乙腈;
benzyl amine苄胺;
benzyl thioether（二）苄硫醚;
benzyl ether二苄醚;
benzyl azide[化] 苄基叠氮;
benzyl chloride苄基氯，氯化苄，氯苄;
benzyl alcohol苯甲醇，苄醇;
benzyl mercaptan苄硫醇;
benzyl cellulose苄基纤维素;
benzyl acrylate丙烯酸苄酯;
benzyl formate[化] 甲酸苄酯;

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