Ethanoicpropanoic anhydride on reaction with excess of MeMgBr gives the major product

Question

Ethanoicpropanoic anhydride on reaction with excess of MeMgBr gives the major product (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/82483a1319ca64f77524c1143a9b75c3-.png" /> Nucleophile ( Me ddot ominus) attacks the (C=0) group attached to the less-substituted EDG (Me group) because nucleophilic addition (NA) is favoured by EWG or less-substituted EDG

Q. Ethanoicpropanoic anhydride on reaction with excess of $M e M g B r$ gives the major product

Nucleophile $(M e^{\ddot{⊖}})$ attacks the $(C = 0)$ group attached to the less-substituted EDG (Me group) because nucleophilic addition (NA) is favoured by EWG or less-substituted EDG

Q. Ethanoicpropanoic anhydride on reaction with excess of MeMgBr gives the major product

Nucleophile (Me⊖¨​) attacks the (C=0) group attached to the less-substituted EDG (Me group) because nucleophilic addition (NA) is favoured by EWG or less-substituted EDG

Q. Ethanoicpropanoic anhydride on reaction with excess of $M e M g B r$ gives the major product

Nucleophile $(M e^{\ddot{⊖}})$ attacks the $(C = 0)$ group attached to the less-substituted EDG (Me group) because nucleophilic addition (NA) is favoured by EWG or less-substituted EDG