doubts in alcoholic reactions

1.

the product formed is?

2.CHBr3+(CH3)3C-OK+cyclohex-1-ene
find the product formed.

3.cyclohexyl chloride is hydrolysed to hydroxycyclohexane slowly, but the reaction fastens when KI is added,because
a.ionic compds.accelerate the reaction
b.in the presence of K+I- ,Cl- becomes a better leaving group.
c.cyclohexyl chloride is unstable in the presence of KI
d.the cyclohexyl iodide formed with KI is more reactive than the corresponding cyclohexyl chloride.

5 Answers

1
rahul nair ·

som1 reply pls......quickly??????

1
skygirl ·

1) double bond in between two cyclohexanes with one of the OH remaining.

1
rahul nair ·

john,sky......bot of you r wrong,options are
1.double bod formed btwn 2 cyclohexanes.
2.the 2nd cyclohexane bcomes 7membered ring with 1 C-O double bond present in the ring.one carbon atom bcomes commn to this ring & the 1st cyclohexane
3.the 2nd cyc.hexane bcoms 5-membered with one C-O double bond &1 carbon atom is commn to this ring&1st cyc. hex.
4.both the rings bcoms 5 membered,are connected to each other by single bond with 1 OH group present on each of these rings

1
rahul nair ·

som1 pls reply.......its urgent

1
skygirl ·

opt 2.

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