Question

$C{H}_{3}CHO+H_{2}C{\left(COOR\right)}_2\underset{\left(ii\right)H_3{O}^{⨁},\Delta }{\overset{\left(i\right)Pip}{\to }}A$

If A is $C{H}_p-CH=CH-C{O}_{q}H$. Then find the value of $p+q$.

Answer 1

$C{H}_{3}CHO+H_{2}C{\left(COOR\right)}_2\underset{\left(ii\right)H_3{O}^{⨁},\Delta }{\overset{\left(i\right)Pip}{\to }}A$

If A is $C{H}_p-CH=CH-C{O}_{q}H$.

Then value of $p+q$ is $3+2=5$
$C{H}_{3}CHO+H_{2}C{\left(COOR\right)}_2\underset{\left(ii\right)H_3{O}^{⨁},\Delta }{\overset{\left(i\right)Pip}{\to }}\underset{A}{C{H}_{3}C=CH-COOH}$