Question & Answer: く18) 4.Complete the following reactions. Identify the missing species (four structures and a…..

Please clearly explain the answers in a way that a C-student can understand and in legible writing. Again, legible writing. Thank you.

く18) 4.Complete the following reactions. Identify the missing species (four structures and a reagent). The structure of one of the reactants, compound 2 (GpA-2), is given below N-protected alanine H2/Pd a dipeptide Other protecting groups and deprotecting methods are acceptable Note that depending on the protecting group(s) you use, you may need an additional step and two different reagents t the end to get the dipeptide.