Advertisements
Advertisements
प्रश्न
What happens when ethanal is treated with excess ethanol and acid?
Advertisements
उत्तर
When ethanal reacts with excess ethanol and acid gives acetal.
\[\begin{array}{cc}
\phantom{.......}\ce{CH3}\phantom{.........................}\ce{CH3}\phantom{....}\ce{OC2H5}\\
\phantom{....}\backslash\phantom{..........................}\backslash\phantom{..}/\\
\ce{= O + \underset{(excess)}{C2H5OH} ->[H^⊕]}\\
\phantom{....}/\phantom{..........................}/\phantom{..}\backslash\\
\phantom{.........}\ce{H}\phantom{.........................}\ce{H}\phantom{.....}\ce{OC2H5}\\
\end{array}\]
APPEARS IN
संबंधित प्रश्न
Complete the synthesis by giving missing starting material, reagent or product.
The pH of blood does not appreciably change by a small addition of acid or base because
Which of the following has the most acidic hydrogen?
The product of following reaction is
\[\ce{CH3 - CH = CH - CH2 - CHO ->[i) LiAlH4][ii) H3O+]}\] ______?
Write the structure of the product formed when acetone reacts with 2, 4 DNP reagent.
Draw structure of the following derivative.
The ethylene ketal of hexane-3-one
Draw structure of the following derivative.
Acetaldehydedimethylacetal
Why dissociation of HCN is suppressed by the addition of HCL?
Draw structure of the following derivative:
Acetaldehydedimethylacetal
Give an example of the reaction in the following case.
Imine
