单词 | bornyl |
释义 | bornyln. Chemistry. As a modifier or a formative element in chemical names: a bicyclic hydrocarbon group or radical, —C10H17, derived from borneol by loss of a hydroxyl group. ΚΠ 1886 Jrnl. Chem. Soc. 50 70 Bornyl chloride, C10H17Cl, is easily prepared by adding borneol to a mixture of phosphorus pentachloride and light petroleum. 1934 C. C. Steele Introd. Plant Biochem. vi. xxi. 242 Borneol..is the secondary alcohol corresponding to camphor. It is often present in the plant as esters, especially as bornyl acetate. 2003 C. S. Sell Fragrant Introd. Terpenoid Chem. v. 102 Pinene hydrochloride is a very unstable molecule and, on standing at room temperature, converts into the isomeric bornyl chloride. This entry has been updated (OED Third Edition, March 2020; most recently modified version published online December 2021). < n.1886 |
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