杂环 meaning in Chinese
heterlcyclicring
heterocycles
heterocyclic ring
Examples
- Such a helerocycle is found in pyrylium salts .
吡喃盐就是这类的杂环。 - The diazirines are interesting, highly strained ring systems .
偶氮杂环丙烷是一类重要的、环内张力颇大的化合物。 - It represents an example of a heterocycle being formed as transient species .
它仍然是在反应中生成过渡状态的杂环的实例。 - The heterocyele in (4) is a masked fused ring held in abeyance .
（4）中的杂环可以看作是一个被掩蔽的，处于暂时停顿状态的稠环。 - The reduced heterocycle 46 conveniently separates out during the reaction .
在反应过程中被还原的杂环（46）可以方便地分离出来。