Word info

alkoxide

Noun

Meaning

alkoxide (plural alkoxides)

(organic chemistry) Any organic compound derived from an alcohol by replacement of a hydrogen atom with a metal or other cationic species

Source: en.wiktionary.org

Examples

Acetic acid and formic acid are produced by the carbonylation of methanol, conducted with iodide and alkoxide promoters, respectively, and often with high pressures of carbon monoxide, usually involving additional hydrolytic steps. Source: Internet

Electron-withdrawing groups attached to the carbon containing the hydroxyl group will serve to stabilize the alkoxide when formed, thus resulting in greater acidity. Source: Internet

The acidity of alcohols is also affected by the overall stability of the alkoxide ion. Source: Internet

The deprotonation reaction to produce an alkoxide salt is performed either with a strong base such as sodium hydride or n-butyllithium or with sodium or potassium metal. Source: Internet

The pK a for self-dissociation of ethanol is about 16 so the alkoxide ion is a strong enough base citation The addition of an alcohol to an aldehyde to form a hemiacetal is an example of a reaction that can be catalyzed by the presence of hydroxide. Source: Internet

The process uses magnesium titanium alkoxide. Source: Internet

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