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Shweta Thakur posted an Question
February 08, 2021 • 23:03 pm
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30 points
30 points
- IIT JAM
- Chemistry (CY)
How how the one compound is more stable enol and other is less stable enol...we have to see here alpha hydrogens???? ymmetrical ketones, two enoh o mor
H,CH C-CH C-CH 3-Pentanone Enol form (id In case of unsymmetrical ketones, two enols he major producIS Of OXIdation are the carboxylic ac OH CH-C= CHCH CH O More stable enol HO CH-C-CH,CH3 prcde olt bne mmo dt orote 2-Butanone ls sou OH CH=C-CH,CH Less stable enol
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Dinesh khalmaniya 1 Best Answer
shweta remember, in acidic medium enols are formed so we will check stability of Alkene but in the case of formation of enolate ion in basic media we will check the stability of Carbanion
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Amol ashok pawar![best-answer]()
In the more stable form, there is a donation effect of ch3 group from both the sides In less stable form, the enol form is only supported by one side donating group. Here a in bigger picture the donating group plays a major role in stability.