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Abstract. kota togel 2d 3d 4d The bromine-radical-mediated allylation reaction of aldehydes was studied In the presence of V-65 as radical initiator, the reaction of aldehydes with allyl bromides gave β,γ-unsaturated ketones in good yields (13 examples, 45–84%) The reaction is triggered by hydrogen abstraction from the aldehyde by bromine radical to form an