Enediolate vs. Enediol — What's the Difference?

(organic chemistry) Any compound in which a metal replaces a hydroxy hydrogen atom of an enediol

(organic chemistry) Any of a class of unsaturated diols of the form R-C(OH)=C(OH)-R for vicinal diols, or -C=C(OH)₂ for geminal diols, often produced by enolization. Alternative names for vicinal diols are ketene hydrate, 1,1-dihydroxyethene, and enolic form of a carboxylic acid.

(organic chemistry) An anion derived from an enediol by losing a proton.