单词 | phenylacetylene |
释义 | > as lemmasphenylacetylene phenylacetylene n. an oily liquid, C6H5C≡CH, made into polymers esp. in the form of thin films. ΚΠ 1870 Nature 19 May 55/2 We also find here the discovery of the first acetylene of the aromatic series, by Glaser in acetenylbenzol or phenylacetylene. 1940 Jrnl. Amer. Chem. Soc. 62 48/1 Several attempts to add acetic acid to phenylacetylene under various conditions failed to give this product. 1993 Sci. News 10 Apr. 239/2 To synthesize the new molecule, the team used a carbon-based building block called phenylacetylene. < as lemmas |
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