{"term":{"metadata":{"id":"04379","doi":"10.1351\/goldbook.O04379","code":"O04379","status":"current","longtitle":"IUPAC Gold Book - oxonium ylides","title":"oxonium ylides","contexts":[],"index":null,"version":"2.3.3","lastupdated":"2014-02-24"},"definitions":{"definition":[{"id":"1","html":"Compounds having the structure <span class=\"summary\">R<sub>2<\/sub>O<sup class=\"plus\">+<\/sup>–C<sup class=\"minus\">−<\/sup>R<sub>2<\/sub><\/span>.","text":"Compounds having the structure R2O+–C−R2.","contexts":{"in":[],"of":[]},"chemicals":[],"links":[{"type":"see","url":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/Y06728"}],"math":[],"sources":[]},{"id":"2","html":"A class of 1,3-<a href=\"http:\/\/dev.goldbook.iupac.org\/terms\/view\/D01753\" class=\"internal-link\">dipolar compounds<\/a> of general structure <span class=\"summary\">R<sub>2<\/sub>C=O<sup class=\"plus\">+<\/sup>–Y<sup class=\"minus\">−<\/sup><\/span> , comprising <a href=\"http:\/\/dev.goldbook.iupac.org\/terms\/view\/C00845\" class=\"internal-link\">carbonyl imides<\/a>, <a href=\"http:\/\/dev.goldbook.iupac.org\/terms\/view\/C00847\" class=\"internal-link\">carbonyl oxides<\/a> and <a href=\"http:\/\/dev.goldbook.iupac.org\/terms\/view\/C00848\" class=\"internal-link\">carbonyl ylides<\/a>.","text":"A class of 1,3-dipolar compounds of general structure R2C=O+–Y− , comprising carbonyl imides, carbonyl oxides and carbonyl ylides.","contexts":{"in":[],"of":[]},"chemicals":[],"links":[{"type":"internal","url":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/D01753"},{"type":"internal","url":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/C00845"},{"type":"internal","url":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/C00847"},{"type":"internal","url":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/C00848"}],"math":[],"sources":[]}]},"sources":[{"doi":"10.1351\/pac199567081307","citation":"'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' Moss, G.P.;Smith, P.A.S.;Tavernier, D.; Pure and Applied Chemistry 1995 67(8-9) 1307","page":"1355"}],"referencedin":[{"title":0,"url":"https:\/\/es.wikipedia.org\/wiki\/Reacción_ácido-base","source":"wikipedia"}],"links":{"html":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/O04379\/html","json":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/O04379\/json","xml":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/O04379\/xml","plain":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/O04379\/plain","pdf":"http:\/\/dev.goldbook.iupac.org\/terms\/view\/O04379\/pdf","originalpdf":"http:\/\/iupac.org\/goldbook\/O04379.pdf"},"citeas":"IUPAC. Compendium of Chemical Terminology, 2nd ed. (the \"Gold Book\"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http:\/\/goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. https:\/\/doi.org\/10.1351\/goldbook.","license":"Licensed under Creative Commons Attribution-NoDerivatives (CC-BY-ND) 4.0 International (https:\/\/creativecommons.org\/licenses\/by-nd\/4.0\/)","disclaimer":"The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.","accessed":"2019-04-19T11:37:48-05:00"}}