Identify 'C' in the following : CH_(3)-underset(Cl)underset(|)(C)H-CH_(3)underset(HCl)overset("Anhyde."AlCl_(3))(rarr)(A) underset(403K) overset(O_(2))(rarr) (B) underset(373K)overset(H_(2)SO_(4))(rarr)"Phenol"+(C )
(A) underset(523K)overset(Al_(2)O_(3))(rarr)(B)underset((i)AgOH)overset((ii)HI)(rarr)(C ) underset(423K)overset(Al_(2)O_(3))(rarr)(B)underset((ii)H_(2)O_(2),OH^(-))overset((i)B_(2)H_(6))(rarr)(A) In the above reactions scheme (A) and (C ) are isomers. (B) has a fomula of C_(5)H_(10) , which can also be obtained from the product of the reactions of CH_(3)CH_(2)MgBrCO . GIve structures of (A),(B) and (C ) . So, underset((A))(CH_(3)-overset(CH_(3))overset(|)(C)H-underset(OH)underset(|)(C)H-CH_(3))underset(523K)overset(Al_(2)O_(3))(rarr)underset((B)C_(5)H_(10))(CH_(3)-overset(CH_(3))overset(|)(C)=CH-CH_(3))underset((ii)AgOH)overset((i)HI)(rarr)underset((C))(CH_(3)-underset(OH)underset(|)overset(CH_(3))overset(|)(C)-CH_(2)CH_(3))underset(423K,(-H_(2)O))overset(Al_(2)O_(3))(rarr)underset((B))(CH_(3)-overset(CH_(3))overset(|)(C)=CHCH_(3))underset((ii)H_(2)O_(2),OH^(-))overset((i)B_(2)H_(6))(rarr) CH_(3)-overset(CH_(3))overset(|)(C)H-underset(OH)underset(|)(C)H-CH_(3)