MCQ
For the reaction, the major product is formed by:
- AAn E1 reaction
- BAn E2 reaction
- CSN1 reaction
- DSN2 reaction
✓
Answer
- An E2 reaction
Explanation:
Since, CH3CH2O is a moderate base, so there is no possibility of E1 reaction and in E1CB, there takes place the carbanion formation. Hex, there is no anion stabilising group, so E1CB is not possible.
E. mechanism is possible because of presence of H -atom anti to the leaving group (Br).
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