In the reaction sequence: CH_2OH-CHOH-CH_2OH | vedclass

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Question

(D) Step $1$: Glycerol $(CH_2OH-CHOH-CH_2OH)$ on heating with $KHSO_4$ undergoes dehydration to form acrolein $(X)$.$CH_2OH-CHOH-CH_2OH \xrightarrow{K

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$CH_2=CH-C(=O)-O-CH_2-CH=CH_2$

Vedclass · Answer

(D) Step $1$: Glycerol $(CH_2OH-CHOH-CH_2OH)$ on heating with $KHSO_4$ undergoes dehydration to form acrolein $(X)$.$CH_2OH-CHOH-CH_2OH \xrightarrow{KHSO_4, \Delta} CH_2=CH-CHO + 2H_2O$Step $2$: Acrolein $(X)$ reacts with aluminum ethoxide $(C_2H_5O)_3Al$ via the Tishchenko reaction to form allyl acrylate $(Y)$.$2CH_2=CH-CHO \xrightarrow{(C_2H_5O)_3Al, \Delta} CH_2=CH-C(=O)-O-CH_2-CH=CH_2$

In the reaction sequence: $CH_2OH-CHOH-CH_2OH$ $\xrightarrow{KHSO_4/\Delta} (X)$ $\xrightarrow{(C_2H_5O)_3Al/\Delta} (Y)$,$(Y)$ will be:

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