Suggest a stepwise synthesis for the following. collapse question part testbank, question 154a correct answer. your answer is correct. using the reagents below, list in order (by letter, no period) those necessary to provide this synthesis. a. mg / ether b. cro3 / h2so4 / h2o c. 1. hc≡cna; 2. h2o d. pcc e. 1. ; 2. h3o+ f. 1. 9-bbn; 2. h2o2 / naoh / h2o