Advertisements
Advertisements
Question
What is the role of pyridine in the acylation reaction of amines?
Solution
Pyridine is used in the acylation of amines because it acts as a strong base which helps in removing the side product \[\ce{HCl}\] from the reaction mixture. Therefore, it acts as an acceptor for the acid by-product formed during the reaction.
APPEARS IN
RELATED QUESTIONS
Write reactions of the final alkylation product of aniline with excess of methyl iodide in the presence of sodium carbonate solution.
Write chemical reaction of aniline with benzoyl chloride and write the name of the product obtained.
Write structures of different isomers corresponding to the molecular formula C3H9N. Write the IUPAC names of the isomers which will liberate nitrogen gas on treatment with nitrous acid.
Orange colour of `Cr_2O_7^(2–)` ion changes to yellow when treated with an alkali. Why?
Which alkyl halide from the following pair is chiral and undergoes faster SN2 reaction?
Out of SN1 and SN2, which reaction occurs with
(a) Inversion of configuration
(b) Racemisation
Give balanced equation for the following name reaction:
Friedel-Crafts reaction (alkylation)
Write the equation involved in Friedal-Crafts Alkylation of Phenol
Assertion: Acylation of amines gives a monosubstituted product whereas alkylation of amines gives polysubstituted product.
Reason: Acyl group sterically hinders the approach of further acyl groups.
What would be the main product when propene reacts with HBr in presence of benzoyl peroxide?
