1. KEY WORDS: Functional Group Root Prefix Suffix IUPAC Chain ASSESSMENT: Name the following compounds:Draw the structure for the following compound and name it. CH 3 CH(OH)COOH A2 – Naming Organic Compounds Draw the following compounds. 1.Butanyol Chloride 2.Ethanoic Butanoic Anhydride 3.Sodium 2 - hydroxyethanoate What do the following terms mean: Root Prefix Suffix Make any additional notes here

2. ASSESSMENT: 1.Draw an example of an E isomer. 2.Draw an example of an Z isomer. 3.What is the difference between them? 4.Why do we get E/Z isomerism? Define the following: 1.Isomers. 2.Stereoisomers. (Give also two categories of stereoisomers and their definitions). 3.Structural Isomers. (Give the 3 categories of structural isomers and state the definition). A2 - Stereoisomers 1.What is an optical Isomer? 2.What is the term “Chiral Centre” mean? 3.Define the term racemic mixture 4.How can we identify each enantiomer? KEY WORDS: State whether the following preparations will produce a racemate or a single enantiomer: a) butan-2-ol from but-2-ene b) butan-2-ol from 2-bromobutane c) 2-hydroxybutanenitrile from propanal

3. KEY WORDS:ASSESSMENT: Name some drugs that are optically active. Synthesis of Optical Active Compounds Compounds G and H have the molecular formula C 3 H 6 C l2 G shows optical activity but H does not. What are the structures of G and H? 1.How do we make latic acid? 2. What is the name of this mechanism? 3. Why is this reaction interesting? List the three options pharmacutical companies have when only one enantiomer is active. Explain the issue with each option. Explain how you could distinguish between a racemic mixture (racemate) of lactic acid and one of the enantiomers of lactic acid.