

How many proton NMR signals would you expect for:
How many proton NMR signals would you expect for the following molecule?









Multi-Step Reaction
What’s the product of this multi-step reaction involving bromine and excess base?








How many proton NMR signals would you expect for the following molecule?
What’s the product of this multi-step reaction involving bromine and excess base?
What’s the right structure based on the proton NMR data?
What’s the right structure based on the proton NMR data?
What’s the result of this multistep transformation?
Which of these alkenes gives only ONE product upon bromination?
Which of these alkenes gives only ONE product upon bromination?
What is the product of this addition reaction?
What is the product of this addition reaction?
What is the structure represented by this 1H NMR spectrum?