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- What reagents, and or solvents/temperature belong below and above the arrow to produce the final product on the rightSynthesis: make the following compounds from given materials (on the left) and any other reagents that you need.Ochem help... What is the major product of the following reaction sequence? Provide the stepwise mechanism for each step (1, 2a, and 2b). (see attached image)
- Match each reaction sequence to a product below. Assume any necessary workup. Answers may be repeated.This 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 ? [FBoth reagents must work. Both reagents must react (bond with each other). Show all reagents and intermediates from all steps of the reactions until the desired product is reached.
- 1. Draw a curved arrow mechanism and predict a competing final product structure for each reaction sequence. Circle and label the appropriate structures "end of reaction #1" and "end of reaction # 2" in the mechanism. 1. Br₂, H₂O 2. NaH 3. H₂SO4, EtOH OH (another stereoisomer of product would also form- draw it in the box at the right, but only show the mechanism leading to the stereoisomer above) (structure of the other product stereoisomer)6. Determine whether each reaction occurs by an SN2, SN1, E1, and/or E2 reaction. Provide a detailed mechanism with curved arrows and the major product(s). CI NaSH DMF OMs NaOH H20, heat LDA Br DMF NaOH H20, heat OH HBr OH H*, H20 heatsupply the missing product for each reaction.
- Synthesis this please. Include reagents that could work and intermediate compound. of د ENCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. H Drawing Arrows H H H Ö :CHOA student proposes the following reaction mechanism for the reaction in Model 6. Which step inthis mechanism is least favorable? Explain your reasoning.