7. For the reaction shown below, the GC chromatogram of the organic layer is shown below. Two substitution products resulted and one elimination product resulted. Answer the following questions about this chromatogram: MeOH Br a. Draw the major product resulting from elimination b. What is the major mechanistic pathway for this elimination? c. Draw the products resulting from substitution d. What is the major mechanistic pathway for this substitution? El₂O 2.99 3.76 2 Time (min) 4.01 4 5

Draw the major organic product(s) of the following reaction. CI H₂O + NaOH You do not have to consider stereochemistry. •If no reaction occurs, draw the organic starting material. • When SN1 & E1 pathways compete, show both the substitution and the elimination products. • Separate multiple products using the + sign from the drop-down menu. Do not include counter-ions, e.g., Na+, I, in your answer.

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H3C 1 H₂O₂, NaOH a. The presence of H₂O2 H3C. H3C. 2 What controls the stereochemical outcome of the reaction depicted above? 3 b. The presence of a pre-existing stereocenter c. The methyl group at the end of the chain d. The presence of an alkene in the reactant

NHCH3 NaOH, H₂O a. Draw the structure of the tetrahedral intermediate INITIALLY-FORMED in the reaction shown. You do not have to consider stereochemistry. • Do not include counter-ions, e.g., Na+, I, in your answer. • In cases where there is more than one answer, just draw one. **ELL ChemDoodleⓇ b. Draw the structures of the organic products of the acyl transfer reaction. You do not have to consider stereochemistry. • Draw the neutral form of the products; no charges. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu.

For the SN2 reaction, draw the major organic product and select the correct (R) or (S) designation around the stereocenter carbon in the organic substrate and organic product. Include wedge-and-dash bonds and draw hydrogen on a stereocenter. Br. CEN Η G 2 Select Draw Templates More C H N 2 Q Erase

Draw the major organic product(s) of the following reaction. .CI H20 NaOH • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. When Sn1 & E1 pathways compete, show both the substitution and the elimination products. Separate multiple products using the + sign from the drop-down menu. • Do not include counter-ions, e.g., Na*, I", in your answer. ChemDoodle ve Show Hint

Question 11

please help me with all parts of this question, it is a single question with multiple subparts

Consider this organic reaction: Br Draw the major products of the reaction in the drawing area below. If there won't be any major products, because this reaction won't happen at a significant rate, check the box under the drawing area instead. No Reaction. Click and drag to start drawing a structure. : ! '☐ Х G P