Advertisements
Advertisements
प्रश्न
Starting from CH3MgI, How will you prepare the following?
Ethyl acetate
उत्तर
Ethyl chloroformate reacts with methyl magnesium iodide to form ethyl acetate.
\[\begin{array}{cc}
\phantom{..........}\ce{O}\phantom{.............................}\ce{OMgl}\phantom{................................}\ce{I}\\
\phantom{..........}||\phantom{...............................}|\phantom{..................................}/\\
\ce{\underset{\text{Ethylchloroformate}}{C2H5O - C - Cl + }CH3MgI -> C2H5O - C - Cl -> CH3 - C - OC2H5 + Mg}\\
\phantom{............................................}|\phantom{...................}||\phantom{................}\backslash\\
\phantom{.................................................}\ce{CH3}\phantom{.............}\ce{\underset{\text{Ethylacet ate}}{O}}\phantom{............}\ce{Cl}\phantom{......}
\end{array}\]
APPEARS IN
संबंधित प्रश्न
With respect to the position of – Cl in the compound CH3 – CH = CH – CH2 – Cl, it is classified as ______.
Compare SN1 and SN2 reaction mechanisms.
t – butyl chloride reacts with aqueous KOH by SN1 mechanism while n – butyl chloride reacts with SN2 mechanism.
p – dichlorobenzene has a higher melting point than those of o – and m – dichlorobenzene.
In an experiment ethyliodide in ether is allowed to stand over magnesium pieces. Magnesium dissolves and product is formed
- Name the product and write the equation for the reaction.
- Why all the reagents used in the reaction should be dry? Explain.
- How is acetone prepared from the product obtained in the experiment.
Predict the product when Bromo ethane is treated with the following.
KNO2
Predict the products when Bromo ethane is treated with the following.
AgNO2
Starting from CH3MgI, How will you prepare the following?
Iso propyl alcohol
Complete the following reaction.
\[\ce{CH3 - CH2 - Br + NaSH ->[alcohol][H2O]}\]
The simplest alkene (A) reacts with HCl to form a compound (B). Compound (B) reacts with ammonia to form compound (C) of molecular formula C2H7N. Compound (C) undergoes carbylamine test. Identify (A),
(B) and (C).
