There is link to the picture.
http://www.flickr.com/photos/66520696@N0…
Am I right in understanding that the carbon next to the aldehyde is has no alpha-proton. So the enolate will form in the ketone. And I am assuming that the 2 carson from the left will be where the enolate will form? I really can't figure this one out.
Any help is appreciated.
http://www.flickr.com/photos/66520696@N0…
Am I right in understanding that the carbon next to the aldehyde is has no alpha-proton. So the enolate will form in the ketone. And I am assuming that the 2 carson from the left will be where the enolate will form? I really can't figure this one out.
Any help is appreciated.
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Both enolates will form, because they can. The five membered ring aldol cyclization will occur much faster making it seem as though only one enolization was taking place.