In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.
本文介绍了以硝酸乙酯代替硝酸丁酯,用氯苯代替无水乙醚合成铜铁试剂新工艺。
In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.
本文介绍了以硝酸乙酯代替硝酸丁酯,用氯苯代替无水乙醚合成铜铁试剂新工艺。
It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.
环境中硝酸盐暴儿高铁血红蛋白血症及食管癌病因关联已为人们熟悉。
A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.
报道了以邻氯苯胺、硫氰酸铵、硫酰氯、硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯方法。
p-Nitrosophenol is synthesized by nitrosation of phenol with a mixture of sodium nitrite and sulfuric acid in acetic acid medium. The best reaction conditions are seleted through orthogonal method.
本文以苯酚、硝酸钠和硫酸为原料,在醋酸介质下进行硝化反应制备对硝基苯酚并通过正交试验法选择最佳反应条件。
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