Reema Yadav posted an Question
April 28, 2021 • 18:40 pm 30 points
  • CSIR NET
  • Chemical Sciences

O r o rmgx h,o or or

show how reaction occurred? RMgX is hard reagent then how it gave Michael addition?

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    Dinesh khalmaniya 1 best-answer

    unsaturated ester generally gives Micheal addition because due to +R effect of OR group in ester C=O carbon gets more electron density so it's nature change to soft. so even RMgX is hard reagent but don't gives direct addition rather it gives micheal addition

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