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(C) The stability of an enamine is governed by steric hindrance and electronic effects.In the given structures,the bulky $-COOH$ group attached to the

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(C) The stability of an enamine is governed by steric hindrance and electronic effects.In the given structures,the bulky $-COOH$ group attached to the ring creates significant steric hindrance.The most stable enamine is the one where the bulky groups are oriented away from each other to minimize repulsion.Structure $C$ represents the configuration where the steric interaction between the $-COOH$ group and the enamine substituent is minimized,making it the most stable isomer.

Among the following structures,which will show the most stable enamine formation?
(Where $Me$ is $-CH_{3}$)

Similar Questions

Arrange the following cations in decreasing order of their stability:
$(a)$ $CH_3^+$
$(b)$ $F-CH_2-CH_2^+$
$(c)$ $Br-CH_2-CH_2^+$
$(d)$ $CH_3-CH_2-CH_2^+$

$A$ migration of hydrogen with a pair of electrons is called

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Among the given species,which carbocations are resonance stabilized?

Among the following carbocations:
$(I)$ $Ph_{2}\stackrel{+}{C} CH_{2} Me$
$(II)$ $Ph CH_{2} CH_{2} \stackrel{+}{C} HPh$
$(III)$ $Ph_{2} CH \stackrel{+}{C} HMe$
$(IV)$ $Ph_{2} C(Me) \stackrel{+}{C} H_{2}$
The order of stability is:

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Among the following structures,which will show the most stable enamine formation?(Where $Me$ is $-CH_{3}$)