Reaction \[\begin{matrix} R \\ R \\ \end{matrix}>C=O\underset{KOH/\text{glycol}}{\mathop{\xrightarrow{{{H}_{2}}NN{{H}_{2}}}}}\,\begin{matrix} R \\ R \\ \end{matrix}>C

Reaction \[\begin{matrix} R \\ R \\ \end{matrix}>C=O\und

1.	Reaction \[\begin{matrix} R \\ R \\ \end{matrix}>C=O\underset{KOH/\text{glycol}}{\mathop{\xrightarrow{{{H}_{2}}NN{{H}_{2}}}}}\,\begin{matrix} R \\ R \\ \end{matrix}>C
A.	Wolff?Kishner reaction
B.	Tischenko reaction
C.	Reformatsky reaction
D.	Gattermann reaction
Answer» B. Tischenko reaction

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Reaction \[\begin{matrix} R \\ R \\ \end{matrix}>C=O\underset{KOH/\text{glycol}}{\mathop{\xrightarrow{{{H}_{2}}NN{{H}_{2}}}}}\,\begin{matrix} R \\ R \\ \end{matrix}>C

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