ylide

[化] 叶立德; 内┹盐

发音

/ˈɪlaɪd/
/ˈɪlɪd/

词形变化

ylides 复数 ylides

别名

ylid

释义与例句

n.
  1. 1.

    Any organic compound in which two adjacent atoms are connected by both a covalent and an ionic bond; normally written X⁺–Y⁻

    化学

相关短语

amine ylide ammonium ylide phosphorus ylide [化] 磷叶立德

词源

From the resonance structure between the covalent form (-yl, where the carbanion exists as a methylidenyl group) and the ionic form (-ide, as in methanide).

来源：wiktionary