Advertisements
Advertisements
प्रश्न
Give reason:
Reactions involving Grignard reagent must be carried out under anhydrous condition.
Advertisements
उत्तर
Grignard reagents are highly reactive compounds. They react with water or compounds containing hydrogen attached to the electronegative element. Hence, reactions involving the Grignard reagent must be carried out under anhydrous condition.
संबंधित प्रश्न
Explain reactions of haloarenes with sodium metal.
Which one of the following is an organometallic compound?
How many gram of sodium (atomic mass 23 u) is required to prepare one mole of ethane from methyl chloride by Wurtz reaction?
What is the action of following on ethyl bromide:
Na in dry ether
Which of the following compound can be best prepared by the Wurtz reaction?
The molecular formula of Wilkinson's catalyst used in the hydrogenation of alkenes is ______.
Nitration ofwhich among the following compounds yields cyclonite?
The Wurtz-Fittig reaction involves condensation of ______.
Which of the following reaction is used to prepare toluene from bromobenzene?
Which of the following is called Wilkinson's catalyst?
Identify the product obtained in the following reaction.
The major product obtained in the following reaction is
\[\ce{Chlorobenzene + Chlorine ->[Anhydrous][FeCl3] product (Major)}\]
Identify electron withdrawing group from following when attached to π - bond.
Write the structure of the product formed when chlorobenzene is treated with sodium metal in the presence of dry ether.
From Wurtz reaction one can not produce:
Write the product formed during Chlorobenzene treated with chlorine reactions.
Write the product formed by chlorobenzene treated with a fuming H2SO4 reaction.
Write the product formed Anisole treated with HI reaction.
Define organometallic compound.
Write the product in the following reaction:
Bromobenzene reacts with methyl bromide and sodium metal in presence of dry ether.
Write the product in the following reaction:
Chlorobenzene reacts with sodium metal in presence of dry ether.
Which from following compounds is NOT obtained when ethyl chloride reacts with isopropyl chloride in presence of Na and dry ether?
