oxonium ylides

https://doi.org/10.1351/goldbook.O04379
  1. Compounds having the structure $\ce{R2O^{+}-C^{-}R2}$.
    See: ylides
  2. A class of 1,3-dipolar compounds of general structure $\ce{R2C=O^{+}-Y^{-}}$, comprising carbonyl imides, carbonyl oxides and carbonyl ylides.
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1355 [Terms] [Paper]
Citation: 'oxonium ylides' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.O04379 RIS BibTex EndNote
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