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How to prepare pentan-2,4-dione from acetoacetic ester???? In the text book it is given that by using 2 molecules of mono sodium acetoacetic ester and iodine we can prepare Hexane-2,5-dione.. but how to make pentan-2,4-dione???? I dont know how to eliminate one methyl group to form pental-2,4-dione???? Plzz reply

How to prepare pentan-2,4-dione from acetoacetic ester???? In the text book it is given that by using 2 molecules of mono sodium acetoacetic ester and iodine we can prepare Hexane-2,5-dione.. but how to make pentan-2,4-dione???? I dont know how to eliminate one methyl group to form pental-2,4-dione???? Plzz reply

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1 Answers

Ravleen Kaur
askIITians Faculty 1452 Points
5 years ago
Please go through attached image.

560-1245_1.PNG

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