Enol Last updated Save as PDF Page ID40163 Contributed by Gamini GunawardenaAssociate Professor (Chemistry) at Utah Valley University An enol is a compound whose molecule has a hydroxy group bonded to a carbon atom doubly bonded to another carbon atom. eg: Phenols are an exception. see also keto-enol tautomerism Contributors and Attributions Gamini Gunawardena from the OChemPal site (Utah Valley University)