单词 | fenchene |
释义 | fenchene Chem.|ˈfɛntʃiːn| [ad. G. fenchen (O. Wallach 1891, in Ann. der Chem. CCLXIII. 151), f. fenchel fennel: see -ene.] Any of several isomeric unsaturated terpenes, C10H16, that are related to fenchane and are isolated as oily liquids.
1891Jrnl. Chem. Soc. LX. ii. 1083 Fenchone, on reduction, yields fenchyl alcohol, and from this one obtains fenchyl chloride and fenchene. 1941Thorpe's Dict. Appl. Chem. (ed. 4) V. 5/2 cycloFenchene..is present in the mixture of fenchenes prepared by any of the general methods. |

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