CH equiv CH reacts with acetic acid in the pr | vedclass

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Question

(A) The reaction of acetylene $(CH \equiv CH)$ with acetic acid $(CH_3COOH)$ in the presence of $Hg^{2+}$ catalyst proceeds via the formation of vinyl

Vedclass · Accepted Answer

$CH_3-CH(CH_3COO)_2$

Vedclass · Answer

(A) The reaction of acetylene $(CH \equiv CH)$ with acetic acid $(CH_3COOH)$ in the presence of $Hg^{2+}$ catalyst proceeds via the formation of vinyl acetate as an intermediate.$HC \equiv CH + CH_3COOH \xrightarrow{Hg^{2+}} CH_2=CH-OOCCH_3$ (vinyl acetate)Further addition of another molecule of acetic acid to the vinyl acetate leads to the formation of ethylidene diacetate.$CH_2=CH-OOCCH_3 + CH_3COOH \xrightarrow{Hg^{2+}} CH_3-CH(OOCCH_3)_2$ (ethylidene diacetate)Thus,the final product is $CH_3-CH(CH_3COO)_2$.

$CH \equiv CH$ reacts with acetic acid in the presence of $Hg^{2+}$ to give

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