CHM 2120 Quiz: CHM2120B – Assignment 2A - Answer Key.pdf

Provide the complete, stepwise mechanism for the following transformations. Provide the reagents necessary to complete the following reactions. Provide the highest yield products for the following reactions. Devise a synthesis of each product from the given starting material in the following retrosyntheses shown below. Provide the reagents and conditions for each step in the synthesis.

9. Provide the reagents needed for each of the following transformations (write the reagents above or below the reaction arrow). OH Cl 10. What are the products A and B in the following reaction sequence? 1. CH3CH2Li, ether 2. H+

Provide the complete reaction conditions (reagents, solvents) required to complete the following transformations. More than one step may be required for each reaction arrow, in which case the steps must be numbered 1), 2) etc.