Give the conditions for 1,5-hydrogen shifts.

Question

Quizplus · Accepted Answer

1,5-hydrogen shifts require a suprafacial rearrangement, meaning the migrating hydrogen and the leaving group must be on the same side of the molecule during the transition state. Additionally, thermal conditions are necessary as this type of rearrangement involves a change in the hybridization of carbon atoms and is therefore an endothermic process. Photochemical conditions are not necessary for 1,5-hydrogen shifts.

Give the Conditions for 1,5-Hydrogen Shifts