The most stable enolic from of 2, 4pentanedione is YouTube
2 4 Pentanedione Enol Form. Web the enol form is a vinylogous analogue of a carboxylic acid. There are two possible enol forms, viii and x.
It forms the acetylacetonate anion c5h7o− 2 (commonly abbreviated acac− ): The positioning of the carbonyl groups allows for the formation of a stabilizing intramolecular hydrogen bond. X is by far the predominant enol as it has 1) extended conjugation and 2) substitution. There are two possible enol forms, viii and x. Web the enol form is a vinylogous analogue of a carboxylic acid.
There are two possible enol forms, viii and x. Web the enol form is a vinylogous analogue of a carboxylic acid. X is by far the predominant enol as it has 1) extended conjugation and 2) substitution. There are two possible enol forms, viii and x. The positioning of the carbonyl groups allows for the formation of a stabilizing intramolecular hydrogen bond. It forms the acetylacetonate anion c5h7o− 2 (commonly abbreviated acac− ):
