Medium Practice — Set 1

Quick Recap — Product Prediction

• Markovnikov: HBr + propene $\to$ 2-bromopropane; peroxide: HBr + propene $\to$ 1-bromopropane.
• Ozonolysis: breaks C=C into two carbonyls; hydration of alkynes $\to$ carbonyl (ethyne $\to$ acetaldehyde).
• Directive effect governs the position of the second substituent on benzene.
• Monochlorination product count = number of distinct hydrogen environments; DoU $=\dfrac{2C+2-H}{2}$.