Halogen Derivatives
- Which of the following undergoes SN1 reaction fastest? Answer: D. (CH3)3CBr S_N1 rate depends on carbocation stability; the tertiary carbocation is the most stable. 1
- Chlorobenzene reacts with methyl chloride and sodium in dry ether. The main product is Answer: C. toluene Wurtz–Fittig reaction: C₆H₅Cl+CH₃Cl+2Na→ C₆H₅CH₃+2NaCl . 1