TOPIC 1,2 AND 3 (SELECTIVITY, OXIDATION AND REDUCTION) QUESTION 1 a) Explain the importance of selectivity in organic synthesis. b) Define: c) a) 0) 10 d) H) iv) Classify the types of selectivity (enantioselectivity, chemoselectivity, diastereoselectivity. regioselectivity, racemic mixture, none) involved in each of the following Provide explanation for your answers Stereoisomerism Geometrical Isomerism Meso compound Syn and anti addition reaction MAC-AUGUST 2021 a) 1.BH/THE 2. NaOHHO b) enzyme QUESTION 2 a. Discuss the oxidation of amine using a chiral oxidant b. Discuss the oxidation of enolate (any enolate can use) to form a-hydroxy ketone DEAL LCH MT 2 HO c. Give the name of the reaction and write the complete mechanism for the following reactions: OH OH ASSIGNMENT 1 major product ? ? CH CHM 624 QUESTION 5 Give the name of the reaction and provide a reasonable mechanism for the following transformation. NH HC-0 HCOOH CH3 N-CH