CAS No.: 638-29-9 质量指标(Specification) 外观(Appearance): 无色液体 含量(Purity): 99% 产地(Orgin): 上海 物化性质(Physical Properties) 熔点:-110℃;沸点:107-110℃(100.8kPa);相对密度:1.0155g/cm3;溶于乙醚等有机溶剂。 用途(Useage) 用作液晶及医药中间体
33 中文名称: 戊酰氯 英文名称: VALERYL CHLORIDE 产品规格: purum, ≥98.0% (T) 产品价格: 电议 产品介绍: 包装(1) : 100ML 包装(2) : 500ML CAS : 638-
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戊酰氯;Valeryl chloride 正戊酰氯;戊酰氯;pentanoyl chloride;valeryl chloride;n-P……
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介:中文名称:戊酰氯英文名称:Valeryl Chlor 厂 商:TCI/梯希爱 市场价:咨询 V0010-25ml戊酰氯 638-29-9 98% 25ml V0010-25ml戊酰氯 638-2
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正戊酰氯;戊酰氯;pentanoyl chloride;valeryl chloride;n-P…… 戊烷;戊烷油;正戊烷;Pentane;n-Pentane;amyl hydride;normal…
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正戊酰氯 Valeryl chloride ; n-Pentanoyl chloride ; Is amyl chloride ; n-P
特戊酰氯 Pivaloyl Chloride ; Trimethylacety chloride ; Pivaloyl Chloride&nbs ; PVCL
异戊酰氯 Isovaleryl chloride ; methyl-butanoyl chloride ; isoverylchloride ; Isovaleryl
氯代特戊酰氯 Chloropivalic chloride ; Chloropivaloyl Chloride
新戊酰氯 Pivaloyl Chloride
氯戊酰氯 Chlorovaleryl chloride ; Chloro
溴戊酰氯 Bromovaleryl chloride
甲基戊酰氯 Methylvaleryl chloride ; Methyl Chloroglyoxylate ; CHLOROGLYOXYLIC ACID METHYL ESTER ; Methyl chlorooxoacetate
3-氯代特戊酰氯 Chloropivaloyl Chloride
When dichloromethane was the reaction solvent, the ratio of 1,2-(methylenedioxy)benzene:valeryl chloride:FeCl3 was 1:1.15:1.1, the reaction temperature was 5℃for 5 h. The 1,2-(methylenedioxy)benzene was about 99.1% conversion, the selectivity of 1-(3,4-methylenedioxyphenyl)-1-one in the products was 88.0%.
以二氯甲烷为反应溶剂,1,2-亚甲二氧基苯、正戊酰氯、三氯化铁的量的比例为1:1.15:1.1,在温度5℃下反应5 h,1,2-亚甲二氧基苯的转化率99%以上,产物1-(3,4-亚甲基二氧苯基)-1-戊酮的选择性达到88.0%。
参考来源 - 1·2,447,543篇论文数据,部分数据来源于NoteExpress
将新戊酰氯氯化为制得的3-氯新戊酰氯在全回流的填充蒸馏塔中进行。
The chlorination of pivaloyl chloride to prepared 3-chloropivaloyl chloride was took place in a packed distillation column with total reflux.
方法:用氯仿作溶剂,在浴温条件下,4 羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。
Methods:Chloroform being solvent, under bath heat, 4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.
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