2-Chloro-1-phenylbutane `underset(EtOH)overset(NaOH)tounderset(NaBH_(4))overset(Hg(Oac)_(2))to` product is

underset(EtOH)overset(NaBH_(4))toAunderset(Delta)overset("Conc." H_(2)SO_(4))toB products B is:

underset((X))("p-Nitro phenol")underset((1))overset((C_2H_5)_2SO_4//NaOH)tounderset((2))overset(Sn//HCl)to(Y)underset((3))overset(NaNO_3//HCl)tounderset((4))overset(C_6H_5OH)to product is :

NH_(2)-overset(O)overset(||)C-NH_(2) underset(Cl_(2))overset(NaOH)rarr Major product is :

Oxymercuration demercuration reacti on is process of addition H_2O according to Markownikoff's rule without any rearrangement . CH_3 - CH = CH_2 underset(NaBH_4. overset(odot)OH)overset(Hg(OAc)_2 . H_2O) to CH_3 - underset(OH)underset(|)CH=CH_3 Mechanism : Hg(OAc)_2 iffoverset(oplus)Hg(OAc) + Acoverset(odot)O Base overset(Ɵ)OH is used to neutralise H^(oplus) produced during the reaction : CH_3 - underset(CH_3)underset(|)overset(CH_3)overset(|)C-CH= CH_2 underset(NaBH_4, OH) overset(Hg(OAc)_2, CH_3OH)to "Product" :

Oxymercuration demercuration reacti on is process of addition H_2O according to Markownikoff's rule without any rearrangement . CH_3 - CH = CH_2 underset(NaBH_4. overset(odot)OH)overset(Hg(OAc)_2 . H_2O) to CH_3 - underset(OH)underset(|)CH=CH_3 Mechanism : Hg(OAc)_2 iffoverset(oplus)Hg(OAc) + Acoverset(odot)O Base overset(Ɵ)OH is used to neutralise H^(oplus) produced during the reaction : CH_3 - underset(CH_3)underset(|)overset(CH_3)overset(|)C-CH= CH_2 underset(NaBH_4, OH) overset(Hg(OAc)_2, CH_3OH)to "Product" :

H_(3)C-CH_(2)-underset(O)underset(||)(C)-CH_(3)underset(D_(2)O)overset(NaBH_(4))to Product ?

Compound (X)underset(H_(2)SO_(4))overset((1)HgSO_(4))tooverset((2)NaBH_(4))tounderset(HCl)overset((3)ZnCl_(2))to product gives precipitate in 5 min. Compound (X) is