Extra Credit: (10 points) Show the mechanism for each step and the reagent that will form each product Extra credit D .OH A B Сон -Br с 7 OCH₂CHS -OCH2CH3
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- Draw a veasonable mechanism for this reaction that involves free radicals. hv DH cat. OH Ph Pn H,C2. Draw the mechanism (curved arrows) of the following reaction that takes a dihalide and eliminates it to be an alkyne through two separate E2 reactions. Label the dihalide as geminal or vicinal. CI CI NaNH, (2 equiv) NH3Draw the mechanism (curved arrows) of the following reaction that takes a dihalide and eliminates it to be an alkyne through two separate E2 reactions. Label the dihalide as geminal or vicinal. I CI NaNH, (2 equiv) NH3
- 18. Determine the mechanism for the following reaction (SN1, SN2, E1, or E2). Show the step-wise mechanism and product(s). Determine the major product if one is present. (3 products) OH H2SO43. a. b. Draw a mechanism for the following reactions. Br 'Br OH- x Br OH Br17. Determine the mechanism(s), SN1, SN2, E1 or E2 for the following reaction. Show the step-wise mechanism(s) and determine the product(s). Indicate major product if one is present. Include stereochemistry at stereogenic centers if any are present. (3 products) KOH THF 18. Determine the mechanism for the following reaction (SN1, SN2, E1, or E2). Show the step-wise mechanism and product(s). Determine the major product if one is present. (3 products) OH H₂SO4
- Determine the mechanism of nucleophilic substitution of each reaction and draw the products, including stereochemistr CH₂CH3 CI Br + CN d. + CH3COOH a. acetone + -OCH3 e. DMF f. b. C. ||||| a ||||| Br H Br CH2CH2CH3 + CH3OH DMSO H CH3 CI Br + OCH₂CH3 + CH3CH₂OHWhich carbocation will form after the carbocation below undergoes rearrangement? || I IV + 8d8d || ||| IV VDraw a detailed, step-wise mechanism for the reaction shown below. SHOW ALL BOND-FORMING AND BOND-BREAKING STEPS. SHOW ALL INTERMEDIATES. 1) NaOH 2) H3O* H3C H3C HO
- which reagents/mechanism complete this reaction? Solve plzzz!!!16. Draw in the curved arrows for the SN2 reaction shown. CI s 17. Draw in the curved arrows for the E2 reaction shown. (CH3)3COK (CH3)3COH Oll ·xFor the reaction shown below, circle the major product obtained when the | reaction is allowed to reach equilibrium. Place a box around the product that is formed the fastest. а H2C= CI H-CI CIH2C CIH,C H3C CI CI `CH3 H2C CIH,C H;C CI