JEE Main levelSingle correct optionDifficulty 2 of 3o2269
The compound shown is brominated with BrX2 and FeBrX3. Which structure is the major product?
AStructure A
BStructure B
CStructure C
DStructure D
Answer: B
The compound is 4-nitrotoluene. The methyl group directs ortho to itself and the nitro group directs meta to itself; both effects point to the same carbon, the one ortho to CHX3 and meta to NOX2. The product is 2-bromo-4-nitrotoluene.