diethyl carbonate 中文意思是什麼
diethyl carbonate
解釋
碳酸二乙酯-
It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl phenylacetate and diethyl carbonate
眾所周知，乙醇納和二乙基苯基丙二酸酯反應可以得到乙基乙酸苯酯和二乙基碳酸酯。 -
This method, however, involves using a large excess of diethyl carbonate ( for example, 4 - 8 mols. ) ; it also involves preparing sodium ethylate by dissolving sodium metal in ethanol, which process must be carried out very slowly and carefully if it is to be used on a manufacturing scale
但是這一方法涉及到使用大量過量的二乙基碳酸酯（例如， 4 - 8摩爾） ；同時也涉及到在乙醇中溶解納來制備乙醇納的反應，這個過程必須非常緩慢小心地進行，如果在工業生產級別上是用這一方法就比較麻煩了。 -
Ammonium hydrogen carbonate for industrial use - determination of arsenic content - silver diethyl dithiocarbamate photometric method
工業用碳酸氫銨砷含量的測定二乙基二硫代氨基甲酸銀分光光度法 -
It has further been proposed to make diethyl phenylmalonate by taking the system using an excess of the diethyl carbonate ( which then acts also as solvent ) to force the equilibrium over in the desired direction and distilling out the equilibrium until the reaction has gone substantially to completion
因此我們提出了按照這一系統使用過量的二乙基碳酸酯（後面作為溶劑）強迫平衡向所要的方向移動，當反應基本上完全完成後蒸餾平衡向來生產二乙基苯基丙二酸酯。 -
We have now found that if the reaction is carried out in presence of a hydrocarbon which boils above 100 c, for example toluene, then much or all of the excess of the expensive diethyl carbonate can be replaced by the hydrocarbon
我們現在發現如果反應在一種沸點在一百攝氏度以上的碳氫化合物中，例如甲苯中進行，那麼大部分或者全部的過量的昂貴的二乙基碳酸酯就可以被碳氫化合物所取代。
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