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- What type of mechanism is needed for this reaction?2. Determine the structures of the four products (two sub, two elim) that form in this reaction, and provide a step-wise mechanism for their formation. HINT: Think about what happens with allylic radicals! CI CH3OH 4 products totalH₂C H H₁C Br NBS CH, CH₂ CC, hv **You may assume that Br-Br is formed by a side reaction that occurs (which we discussed in class). This is useful for one of the steps of the mechanism.
- What type of mechanisms will the following reactants undergo? (vii )Propanal : …………………………………………………………. (viii) Propene ……………………………………………………….. (ix)Methylbenene ………………………………………………….8. Fill in the missing reagents ل مدل ۵۰ A B 9. Provide a mechanism for the second reaction of the reaction scheme above. ...||||IOHton Draw the mechanism for each reaction ་ 1. он MAJ 2. Ugot 1.-04 2. H₂0 HO Nu HO OH HO 244 S Explain why these reactions produce different products. Reference mechanisms in in your answer. your
- 17] Show the complete reaction mechanism for the following. Do not draw anything directly reaction scheme below... redraw all structures from scratch. Bf₂ Br BrQ2. What are elimination reactions? Illustrate and describe the E2 reaction mechanism. Compare and contract elimination and substitution reactions with relevant examples.Give a complete mechanism with step by step in details OMSO I10'c