What is the major product of the following reactions? assume any necessary workup. d. he mo e. not a.-d a. 19. what is the major product of the following reactions? assume any necessary workup. b. d. e. not a.-d a. c. na in nii hbr 20. what is the major product of the following reactions? roor chiral products are racemic. assume any necessary workup. a. b. d. e. not a.-d