MCQ
What is the final product $(B)$ of this sequence ?
- A
- B
- C
- ✓
✓
Answer
Correct option: D.
d
$(A)Ph-C{{H}_{2}}-Br\xrightarrow{KCN}$ $Ph-C{{H}_{2}}-C\equiv N\xrightarrow{{{H}_{3}}{{O}^{\oplus }}}$ $Ph-C{{H}_{2}}-C{{O}_{2}}H\,(B)$
$(A)Ph-C{{H}_{2}}-Br\xrightarrow{KCN}$ $Ph-C{{H}_{2}}-C\equiv N\xrightarrow{{{H}_{3}}{{O}^{\oplus }}}$ $Ph-C{{H}_{2}}-C{{O}_{2}}H\,(B)$
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