Question

At what condition will tautomerization occur?

Answer 1

Do you mean keto enol tautomerism??
If so it can occur in both acidic and basic conditions

Answer 2

well, when will it occur?

Answer 3

Could you be more specific i did not get your question?

Answer 4

ok
i mean when an enol occur and then it will tautomerize to ketone?

Answer 5

Ok so your question is you have an enol when it will form ketone?

Answer 6

^^

Answer 7

i know that ketone's structure lead to a more stable stage, is that all?

Answer 8

An enol is only stable if it is in conjugation (like phenol) in almost all other cases enol will convert into keto form

Answer 9

thank you! ^^