114
Question
Identify the compound that cannot exhibits tautomerism:
Identify the compound that cannot exhibits tautomerism:
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Solution
The correct option is A 2-butene
H3C−O||C−CH2−CH2−CH3Tautomerism⇌H3C−OH|C=CH−CH2−CH3
Keto form enol form
So, a reaction which involves simple proton transfer in an intramolecular fashion is called a tautomerism.
Hence, phenol and lactic acid can also show tautomerism.
H3C−O||C−CH2−CH2−CH3Tautomerism⇌H3C−OH|C=CH−CH2−CH3
Keto form enol form
So, a reaction which involves simple proton transfer in an intramolecular fashion is called a tautomerism.
Hence, phenol and lactic acid can also show tautomerism.
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