BHU PMT BHU PMT (Screening) Solved Paper-2005

  • question_answer
    \[RNHCOH\xrightarrow[pyridine]{POC{{l}_{3}}}product\] In the given reaction, what will be the product?

    A)  \[RN==C==O\]

    B)  \[R\overset{+}{\mathop{N}}\,\equiv \equiv {{C}^{-}}\]

    C)   \[RC\equiv \equiv N\]

    D)  None of the above

    Correct Answer: B

    Solution :

                     \[R-NH-COH\xrightarrow[Pyridine]{POC{{l}_{3}}}R-\overset{+}{\mathop{N}}\,\equiv {{C}^{-}}\]


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