文章详细信息 关键词： 聚氧乙烯聚氧丙烯聚合物;;醚键断裂;;气相色谱;;组成比 [gap=381]Keywords: polyoxyethylene polyoxypropylene; ether bond cracking; chromatography; proportion
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根据文献所提供的条件进行了实验，所得收率仅31-33％，分析原因为醚键断裂比较困难。
In accordance with the conditions provided by literature, the yield of the experiment done by us was only 31-33%. It's probably because of the difficulty of cleavage of ether bond.
最后，甲基化试剂再进攻集合物中的硫醚，从而导致碳硫键的断裂。
Finally, methylating agent attacks sulfide in assemblage to cleavage carbon - sulfur bond.
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