1. Show how you would synthesize the following molecule from the given starting material. More than one step is necessary for this synthesis. You should show the retrosynthesis and the forward synthesis. You do not need to show a mechanism ?

Propose a synthetic route to the following molecule. Use any saturated ketone, aldehyde, or ester you need (ie: you can’t use any dicarbonyl or a,b-unsaturated carbonyl compounds. You have to make those). Please show a reaction sequence.

2. Show how to carry out the following transformation. ? OMe Br Show all required reagents and the product after each step. You do not have to use curved arrows. Automatic zero points if any of the following are not adhered to: You must use the Williamson ether synthesis. You are not allowed to use any reactions we haven't yet covered. Reply Forward

Propose a plausible synthesis for each of the following transformations. Don’t show mechanism. Only provide the necessary reagent(s) and products for each step.

Determine which mechanism below is the most correct. Be sure to look at whether the most acidic H is reacting, if the direction of the arrows are correct, and if the correct products are formed based on the mechanism. If the correct answer is Option B, then explain why the other options are incorrect? Explain each option that is incorrect individually.

Draw all steps in a proposed synthetic pathway to convert the starting material to the compounds shown below. You can use any inorganic reagent(s), sodium methoxide, sodium tert-butoxide, LDA,n-BuLi,m-CPBA, pyridine, PPh3, DCCand pyrrolidine. These conversions may take more than one step. Include all required reagents (solvents are not required), mechanisms are not required.

Without using wolff kishner reduction, complete this multistep synthesis with steps, including the reagent used and the products at each step.

Styrene can be converted to the aldehyde show below in a number of ways. Draw one of these. Be explicit with each synthetic step you propose. You do not need to draw mechanisms. CHO

Show the steps of the retro-synthesis of the following transformation. Then draw the actual reactions by which you achieve it.

Show how you could accomplish the following transformation. Be sure to show the structures of the products after each reaction you propose as well as the reagents required for each reaction. You do not need to show reaction mechanisms or a retrosynthesis.