In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.
本文用聚乙二醇先溴代，再氨化的二步合成法，合成了胺基单
代聚乙二醇衍生物。
In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.
本文用聚乙二醇先溴代，再氨化的二步合成法，合成了胺基单代聚乙二醇衍生物。
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