Question

NaOH (B) + H2O OCH3 + HO NOH + NH3 OCH3 HCI + CH3CH2OH ОСН3 CH2OH

Answer 1

Ans: let us take the reaction. OCH + H₂O Noon ~ Onacaq)* Сндон In this Reaction, it shows the Hydrolysis of ester to split them into carboxylic acids (or their salts) and alcohol by the action of water, dilute acid or dilute alkali. so, writing the Reaction , och; +H₂O Noon Onacaq) + CH₃ oh A carboxylate Methanol Salt methyl propanoate (6) + NHz - eng 1 OCH₂ + NH₃- iu + CH₃OH C Amide is known as Amononolysis. I Methanol process This Mechanismo CH3 a on CH₂ - CH2 H₃ CH2 - 3 CH3 CH3 CH2 h NH2 G + -CH₂OH си, uc - H₂ + CH₃OH SCH, '2 3 '' propanamide methanol

So, writing the Reaction once again TOCH3 + NH3 ANH propanamide + CH₃ CH Methanol

"оси, ... + CHси, оҢ Нc| Бо — си, сиз Mechanismo Исt о— Сиз + Сн,си,-о-ч" о— Сиз 에 Оо и A CH, CH3 / - 4,сHз Intra molecular proton Transfer “Lм 6 b— си,си, 6-си, Сн, (-— final product.