Aromatic Aldehydes and Ketones, undergo Electrophilic substitution reaction.
Which position in the aromatic ring are deacivated?

Aromatic Aldehydes and Ketones, undergo Electrophilic substitution reaction. Write the electrophils generated.

Aromatic Aldehydes and Ketones, undergo Electrophilic substitution reaction. What is the major product obtained when benzaldehyde reacts with cone nitric acid?

Which amino acids has an aromatic ring ?

Give plausible explanation for each of the following statements: Besides the ortho and para derivatives, considerable amount of meta derivatives is also formed during nitration of aniline OR Although amino group is o - and P - directing in aromatic electrophilic substitution reactions aniline on nitration gives a substantial amount of m-nitiline

Why is HNO_3 or HIO_3 added in the aromatic electrophilic substitution using iodine.

What are aromatic ketones?

Write a note on electrophilic substitution reaction of amines OR convert (1) Aniline to p-bromo aniline. (2) Aniline to p-nitroaniline (3) Aniline to sulphanilic acid OR What is the action of following agents on aniline? 1 Conc H_2SO_4 (2) Aqueous bromine (3) Acetic anhydride (4) Chloroform and alcoholic KOH.

Aromatic aldehydes react with aromatic primary amines to give

Comment on spontaneity of reactions for which DeltaH is positive and DeltaS is negative.

Which of the following alkyl halide is more reactive towards nucleophilic substitution reaction ?