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Question

(C) The reaction of cyclohexane$-1,2-$diol with periodic acid $(HIO_4)$ causes oxidative cleavage of the $C-C$ bond between the two hydroxyl groups,re

Vedclass · Accepted Answer

Cyclopent$-1-$enecarbaldehyde

Vedclass · Answer

(C) The reaction of cyclohexane$-1,2-$diol with periodic acid $(HIO_4)$ causes oxidative cleavage of the $C-C$ bond between the two hydroxyl groups,resulting in the formation of hexane$-1,6-$dial (compound $A$).Hexane$-1,6-$dial contains two aldehyde groups and alpha-hydrogens,which undergo an intramolecular aldol condensation in the presence of $NaOH$ and heat $(\Delta)$.This cyclization leads to the formation of a five-membered ring with an unsaturated aldehyde group,which is cyclopent$-1-$enecarbaldehyde (compound $B$).

List $-I$ (Products formed)	List $-II$ (Reaction of carbonyl compound with)
$(a).$ Cyanohydrin	$(i).$ $NH_2OH$
$(b).$ Acetal	$(ii).$ $RNH_2$
$(c).$ Schiff's base	$(iii).$ Alcohol
$(d).$ Oxime	$(iv).$ $HCN$

Product $B$ is :

Similar Questions

Match List $-I$ with List $-II.$

List $-I$ (Products formed) List $-II$ (Reaction of carbonyl compound with)

$(a).$ Cyanohydrin $(i).$ $NH_2OH$

$(b).$ Acetal $(ii).$ $RNH_2$

$(c).$ Schiff's base $(iii).$ Alcohol

$(d).$ Oxime $(iv).$ $HCN$

Choose the correct answer from the options given below:

Consider the given reaction:
$CH_3-CO-CH_3 \xrightarrow{C_6H_5COOOH} CH_3-COO-CH_3$
The above reaction is known as:

End products of the following sequence of reactions are:

The end product in the reaction is:

The molecular formula of compound $A$ is $C_2Cl_3OH$. It reduces Fehling's solution and on oxidation gives a monocarboxylic acid $B$. Compound $A$ is obtained by the reaction of chlorine with ethyl alcohol. What is $A$?

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