JEE Main 20254 Apr, Morning shiftChemistryEasyBiomolecules103× since 2002Identify the pair of reactants that upon reaction, with elimination of HCl will give rise to the dipeptide Gly-Ala.AOption A. NH2−CH2−COOH\mathrm{NH_2{-}CH_2{-}COOH}NH2−CH2−COOH and NH2−CH(CH3)−COCl\mathrm{NH_2{-}CH(CH_3){-}COCl}NH2−CH(CH3)−COClBOption B. NH2−CH2−COCl\mathrm{NH_2{-}CH_2{-}COCl}NH2−CH2−COCl and N+H3−CH(CH3)−COCl\mathrm{\overset{+}{N}H_3{-}CH(CH_3){-}COCl}N+H3−CH(CH3)−COClCOption C. NH2−CH2−COOH\mathrm{NH_2{-}CH_2{-}COOH}NH2−CH2−COOH and NH2−CH(CH3)−COOH\mathrm{NH_2{-}CH(CH_3){-}COOH}NH2−CH(CH3)−COOHDOption D. NH2−CH2−COCl\mathrm{NH_2{-}CH_2{-}COCl}NH2−CH2−COCl and NH2−CH(CH3)−COOH\mathrm{NH_2{-}CH(CH_3){-}COOH}NH2−CH(CH3)−COOHCheckSkip · show solution
