环炔烃
環
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环辛炔——室温下环最小的环炔烃
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环越小,分子内张力越大
由於張力的作用,小环环炔烃的张力很大,不能稳定存在。常溫下最小的穩定態環炔烃為八碳結構的環辛炔。
参考文献
- Wittig, Georg; Krebs, Adolf. On the existence of low-membered cycloalkynes. I. Chemische Berichte, 1961. 94: 3260-3275.
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