orgo 2 design a synthetic route to prepare pentanal from 1-bromopropane. you are allowed to use...
Provide a synthetic route for the following compound from
benzene and any other necessary organic and inorganic reagents.
List the required reagents and conditions for each step and draw
the product for each step
14. Provide a synthetic route for the following compound from benzene and any other necessary organic and inorganic reagents. List the required reagents and conditions for each step and draw the product for each step. (4 pts) 0-V
12. Design a synthetic route for the following compound free of other isomers. You do not need to write mechanisms. Assume you have access to benzene, isopropyl alcohol, acetyl chloride, and any inorganic reagents (10 points).
2. Design a synthetic route for the following conversion of methylcylohexane into compound A using retrosynthesis analysis. You may use any other reagents that you need. (1 pt)
PROBLEM o Using retro-synthesis or synthetic design propose a route for the following conversion. dando o Draw all the forward reactions to complete the work (synthesis); o Starting with 1-pentyne synthesize 1,1-dichloro-cis-2,3- dipropylcyclopane using any alkyl iodide and any other necessary inorganic or organic reagents. I-penye
Use Dieckman cyclization to prepare the following compound from the indicated starting material. You may use any organic and inorganic reagents necessary. Your answer should clearly show your synthetic scheme complete with reagents and products for each step.
alon 4) Design a synthetic route that would form the following ketone using Acetoacetic Ester or Malonic Ester Synthesis. You can utilize any aldehyde, ketone, ester alkyl halide, acid, base, and any additional inorganic reagent or solvent needed. Remember to be specific with your choice of reagents and cond itions. Draw out each synthetic step with the reagent(s) needed for performing that step. (20 Pts) Sorry this ir all Over the plau... ( tricd to draN Prth но
2. Design a synthetic route for the following conversion of methylcylohexane into compound A using retrosynthesis analysis. You may use any other reagents that you need. (1pt) 3. Predict which of the following two compounds will undergo an E2 reaction more rapidly in presence of EtON/EtOH. Draw the reaction product(s) and the mechanism for the faster reaction using the correct chair conformation for the substrate (starting material). (1 pt)
1. Give the organic 2. Propose a synthetic routes for the following chemical transformation. You may use any organic or inorganic reagents we have discussed in class. You may need to use reactions from CHEM 371. products of the following reactions
Use 1-Butanol as the only organic compound, design a method to synthesize 5-Nonanone. You may use any other inorganic reagents. Any organic reagents have to be made from 1-butanol.
Propose a synthesis of compound B from (R)-2-chlorobutane. When choosing your synthetic steps, you can use any hydrocarbon with three or fewer carbon atoms, any solvents or inorganic reagents, and any organic reagents that do not contribute carbon atoms to the carbon skeleton in the product. Clearly show the required reagents and the product of each step. You do not need to show mechanistic (curved) arrows. (R)-2-chlorobutane B