MCQ
Alkene can be prepared from alkyl halide by the following reagent $R - X + N{u^ - } \to {\rm{Alkene}} + NuH$
- ✓Alc. $KOH$ + heat
- BAq. $KOH $ + cold water
- C$NaOH$
- D$LiOH$
✓
Answer
Correct option: A.
Alc. $KOH$ + heat
a
When heated with strong bases, alkyl halides typically undergo a $1,2$-elimination reactions to generate alkenes. Typical bases are $KOH$ in the alcohol as solvent.
When heated with strong bases, alkyl halides typically undergo a $1,2$-elimination reactions to generate alkenes. Typical bases are $KOH$ in the alcohol as solvent.
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