ફોર્મિક એસિડ(મિથેનોઇક એસિડ)
\(\begin{array}{*{20}{c}}
{\,\,C{H_2} - OOCH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{CHOH\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,C{H_2}OH\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}\,\xrightarrow{{{H_2}O}}\,\begin{array}{*{20}{c}}
{\,\,C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{CHOH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2}OH\,\,}
\end{array}\,\, + \,HCOOH\)
ગ્લિસરોલ મોનો ફોર્મેંટ ગ્લિસરોલ
પ્રકીયક |
$HIO_4$ વપરાશ |
$HCO_2H$ રચના |
$HCHO$ રચના |
$(i) \,\,\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C - CH - C{H_3}} \\
{\,\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,\,\,\,OH}
\end{array}\,\xrightarrow{{{H^ + }/heat}}\,\,\mathop A\limits_{[Major\,product]} \, + \,\mathop B\limits_{[Minor\,product]} $
$(ii)\,\, A\xrightarrow[{in\,\,absence\,\,\,of\,peroxide}]{{HBr,\,dark}}\,\,\mathop C\limits_{[Major\,product]} \, + \,\mathop D\limits_{[Minor\,product]} $
મુખ્ય નીપજ $(A)$ અને $(C)$ અનુક્રમે શું હશે ?
${\left( {C{H_3}} \right)_2}CH - OH\xrightarrow{{PB{r_3}}}X\xrightarrow{{alko.\,\,KOH}}Y\xrightarrow[{(ii)\,{H_3}{O^ + }}]{{(i)\,{H_2}S{O_4}}}Z$