`CH_3-undersetunderset(O)(||)C-OHoverset(14)overset(NaHCO_3)to(P gas)underset((1)H_3O^(o+))overset((1)PhCH_2MgBr)to(Q)` `CH_3-undersetunderset(O)(||)o
`CH_3-undersetunderset(O)(||)C-OHoverset(14)overset(NaHCO_3)to(P gas)underset((1)H_3O^(o+))overset((1)PhCH_2MgBr)to(Q)`
`CH_3-undersetunderset(O)(||)oversetoverset(O)(||)S-OHoverset(14)overset(NaHCO_3)to(R gas)underset((1)H_3O^(o+))oversetoverset(14)((1)PhCH_2MgBr)to(S)`
Produc (Q) and (S) in the above reactions are respectively :
A. `PhCH_2COOH,Ph-overset(14)(CH_2)-undersetunderset(O)(||)oversetoverset(O)(||)S-OH`
B. `PhCH_2overset(14)(COOH),Phoverset(14)(CH_2)COOH`
C. `PhCH_2overset(14)(COOH),Phoverset(14)(CH_2)overset(14)(COOH)`
D. `PhCH_2COOH,Phoverset(14)(CH_2)overset(14)(COOH)`
1 Answers
Correct Answer - C
`CH_3-oversetoverset(O)(||)C-OH oversetoverset(14)((NaHCO_3))to CH_3COoverset(-)Ooverset(+)Na+H_2O+overset(14)(CO_2)`
`overset(14)CO_2underset((2)H_3O^(o+))overset((1)PhCH_2MgBr)toPhCH_2overset(14)COOH`
`CH_3-undersetunderset(O)(||)oversetoverset(O)(||)S-OHoverset(14)overset(NaHCO_3)toCH_3SO_3Na+H_2O+overset(14)CO_2`
`overset(14)CO_2underset((2)H_3O^(o+))overset(14)overset((1)PhCH_2MgBr)to Ph overset(14)CH_2 overset(14)COOH`