4. Provide a clear arrow-pushing mechanism for each of the following reactions. Do not skip proton transfers, do not combine steps, and make sure your arrows are clear enough to be interpreted without ambiguity. a. 2. 1. LDA 3. H3O+ HO
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- Please don't provide handwritten solution.Please help with the attached questions, thank you!Add arrows indicating the flow of electrons and identify the steps in the mechanism below. H. Ö: H. H. HO: HO: H. H. н H. он HO. H. H. H. H. H. 1) What is purpose of the acid in the first step of the mechanism? 2) How does this help the water react with that intermediate?
- b. 5. Propose a reasonable mechanism, using curved arrows, for the following transformations. a. CI Et₂N (xs) 1. PhMgBr (xs) 2. H* Et HO Ph PhPlease don't provide handwriting solutionI Revie Starting with acetyl chloride, what neutral nucleophile would you use to make each of the following compounds? Part F H&C NO2 Draw the molecule on the canvas by choosing buttons from Atoms, and Advanced Template toolbars, including charges bond is active by default. (x) 2D EXP L. CONT ? +.
- 4. For the following question please consider the four chemicals shown below. Me H2N s, NH2 acetaldehyde Chemical 1 methanamine Chemical 2 S-methyl ethanethioate Chemical 3 ethanamine Chemical 4 Chemical 4 will readily react with two other chemicals above. a. What are those two chemicals? b. Provide a chemical structure of formed products along with a probable mechanism using the arrow formalism. c. At which of the following pH's (out of 1,7,14) do you expect each reaction to occur? Why?a. Give a curved arrow mechanism for the following mechanism. Where appropriate, label the Lewis acid and Lewis base in each step, and whether they are also Bronsted acids and bases. b. Draw a reaction energy diagram for the diagram abow indicate the rate step and its activation energy, indicate the position of the transition states, and draw structures for all transition states.Provide the major organic product of the reaction shown below. CHO CH3CH₂CH₂CH₂NH2 HT, A Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default.