vinyl azacrown ether的用法和樣例：
例句
- A new type of azacrown ether crosslinked chitosan was synthesized by reaction of chitosan with dihydroxy mesocyclic diamine activated by epoxidation.
以殼聚糖為原料，與經環氧活化的雙羥基中環二胺反應，製備了一種新型的氮雜冠醚交聯殼聚糖。 - In this paper we prepared a series of azacrown ethers with side chains of tropone rings and their derivatives by the reactivity of seven-membered aromatic tropone rings.
本文利用七元芳香卓酮環的反應活性，合成出了一系列以卓酮環及其衍生物為側臂的氮雜冠醚。
