The intramolecular Aldol condensation of 2,6-heptanedione with base may produces two possible B-hydroxyl ketones as shown in the following reaction pathway. CH, (1) OH CH, (A) 3-Methyl-2-cyclohexenone CH, CH, (2) Он CH, 2,6-Heptanedione (B) Methyl(2-methyl-1-cyclobutenyl)ketone (i) Write detailed mechanisms for both the reactions (1) and (2).

The intramolecular Aldol condensation of 2,6-heptanedione with base may produces two possible B-hydroxyl ketones as shown in the following reaction pathway. CH, (1) OH CH, (A) 3-Methyl-2-cyclohexenone CH, CH, (2) Он CH, 2,6-Heptanedione (B) Methyl(2-methyl-1-cyclobutenyl)ketone (i) Write detailed mechanisms for both the reactions (1) and (2).

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter23: Carbonyl Condensation Reactions

Section23.3: Dehydration Of Aldol Products: Synthesis Of Enones

Problem 4P

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