conversion of amines into halogen groups. this process called sand mayer reaction.
mainly preparation of dyes.
amines replaces with hydroxylation
Bcoz alipatic amines require very low temperature like about -25 degrees celsius...which is difficult to maintain.....thats y its not posible to form diazonium salt with aliphatic amines...where as for aromatic amines its posible as temperature range is 0 - 5 degres..
When the reaction is heated in the diazotization step, the primary aromatic amine reacts with nitrous acid to form a diazonium salt. This is a key intermediate in the synthesis of various aromatic compounds such as azo dyes, which are widely used in the textile industry. Heating is necessary to promote the formation of the diazonium salt.
benzene
No, cyclohexanol is not an aromatic compound since it does not exhibit aromatic resonance stabilization (like benzene). Refer to Hückel's rule for clarification of the definition of an aromatic compound.
This compound is organic, aromatic, fused aromatic, and hydroxylic, among other descriptions.
1. Most important application of Diazotization is in making AZO dyes used for dying and printing of textiles. 2. for converting Amino group in aromatic compound into Halogen group via Sandmeyer reaction. 3. for converting Amino group in aromatic group into nitrile group. 4. for Making AZO pigments used for varities of coloration - Paints, printing inks, Cosmetics colors etc. 5. for removal of Amino group. 6. for converting Amino group in aromatic compound into Hydroxyl group.
An aromatic compound is a compound in organic chemistry which exhibits aromaticity.
Yes, benzene is an aromatic compound.
Bcoz alipatic amines require very low temperature like about -25 degrees celsius...which is difficult to maintain.....thats y its not posible to form diazonium salt with aliphatic amines...where as for aromatic amines its posible as temperature range is 0 - 5 degres..
When the reaction is heated in the diazotization step, the primary aromatic amine reacts with nitrous acid to form a diazonium salt. This is a key intermediate in the synthesis of various aromatic compounds such as azo dyes, which are widely used in the textile industry. Heating is necessary to promote the formation of the diazonium salt.
benzene
No, cyclohexanol is not an aromatic compound since it does not exhibit aromatic resonance stabilization (like benzene). Refer to Hückel's rule for clarification of the definition of an aromatic compound.
This compound is organic, aromatic, fused aromatic, and hydroxylic, among other descriptions.
C6H6, the formula for benzene, which is the simplest stable and electrically neutral aromatic compound.
no.. One of the contion for a compound to be aromatic is that it should have conjugation..(i.e.ulternate single and double bonds.)
An aromatic compound contain a benzene ring.
True. An aromatic compound, no matter how bad it is for us, will ALWAYS smell nice and fragrant.