For the substitution (SN2) reaction below circle the nucleophile and draw a box around the electrophile. Then, using curved arrows, draw the reaction mechanism. CH,S acetone Br
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A: curved arrows to each step in the following reaction sequence is shown below:
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- A student proposes the following reaction mechanism for the reaction in Model 6. Which step inthis mechanism is least favorable? Explain your reasoning.Drawing the Product(s) of a Mechanistic Step. For the reactions that have TWO starting materials, indicate/label which species is the nucleophile and which isthe electrophile. Then, by following the curved electron-pushing arrows, draw the product(s) of the following reaction steps. Finally, identify and label what type of elementary step is represented for each mechanism.In Part 1 add the curved arrows to the nucleophilic acyl substitution reaction mechanism. In Part 2, answer the multiple-choice question about the reaction in Part 1. Part 1 See Periodic Table O See Hint :ö: :Br: Add the missing curved arrow notation. 20 F CI Br I Part 2 Which statement is most correct regarding the equilibrium for the above reaction? Choose one: O The equilibrium favors the right (i.e., Kea > 1) because acetate is a better leaving group than bromide. O The equilibrium favors the right (i.e., Keg > 1) because bromide is a better leaving group than acetate. O The equilibrium favors the left (i.e. Keg « 1) because acetate is a better leaving group than bromide. O The equilibrium favors the left (i.e., Keg« 1) because bromide is a better leaving group than acetate.
- In the electrophilic addition step shown here, where NO; adds to phenol, the electrophile can add either ortho, meta, or para to the OH substituent on the ring. Draw the curved arrows and products of each electrophilic addition step. OH Ortho ONO2 ? Para Meta PhenolFor each set of reactions, circle the mechanism (SN2 vs SN1), draw the main organic substitution/elimination product (for each reaction draw the product, though in some cases it may be equivalent) and indicate which reaction occurs at the faster rate.Draw mechanism for the reactions below. Make sure to show all "electron-pushing" arrows, cond and lone pairs.
- Draw the products for the addition reactions below in the boxes. Then, draw the FULL electron-pushing mechanism for the reactions, including all intermediates (with formal charges and lone pairs of electrons) and all electron pushing arrows. Label the electrophile and nucleophile in each step.A H2N. Figure 9: Multi-step reaction sequenceThis reaction is an example of conjugate addition of a nucleophile to an a,ẞ-unsaturated carbonyl. H3C LOCH3 H₂O H3C OCH3 OCH3 Draw the two resonance structures of the enolate anion intermediate for this reaction. • Draw an R1 group in place of CoA. The R group tool is located in the charges and lone pairs drop-down menu. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate resonance structures using the symbol from the drop-down menu. • O H CH3 ? [F
- Show any reaction that attaches one or two deuterium atom(s) selectively оп carbon.Select one activator & ortho para director to be on a benzene ring to start. You will then add a bromine to this group showing the COMPLETE mechanism, including all resonance structures. Put a box around the stabilizing resonance structure and explain why it is stabilizing.For the substitution (Sn2) reaction below circle the nucleophile and draw a box around the electrophile. Then, using curved arrows, draw the reaction mechanism. Draw CH3S acetone Br