Chemistry, asked by vaibhavtijare1834, 1 year ago

2 organic chemistry groups containing nitrogen

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Answered by shivanshu14
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great variety which can be found of organic compounds.These are named as Hydrocarbons and if nitrogen is included as a possible constituent of these moleculars, many more possibilities arise.Although most of the nitrogen-containing compounds have nocommercial value yet some are useful. When one, two or all tree hydrogens are replacedwith alkyl groups amines are derived from ammonia. These organic compounds with nitrogens may be primary, secondary or tertiary based on the number of hydrogens have been replaced by one, two or three nitrogen respectively. Since primary and secondary have hydrogen they are capable of hydrogen bonding with them. In case of tertiary amines, they have no hydrogens on the electronegative nitrogen atom.

These chemistry amines usually have fishy or unpleasant odors. The three methylamines namely methylamine, dimetylamine and trimethylamine can all be isolated from herring brine. These organic compounds containing nitrogen are decomposed when a living organism dies, produing amines. By condensation of methanol along with ammonia over a catalyst, aluminum oxide, methylamines are obtained commercially. Dimethylamine is used in rubber vulcanization, in the preparation of herbicides, and to synthesize dimethylformamide, an important solvent. From the condensation of an amine and a carboxylic acid amides are formed. Organic compounds amides are important compounds. The hydroxyl group of carboxylic acid and hydrogen of amine, leaves their respective compounds and amide and water is formed. This hydroxyl group acts as a bad leaving group making this reaction usually unfavorable. Many important condensation polymers involve amide linkages like Nylon. Amide condensation of hexamethylenediamine and adipic acid gives Nylon. Infact in our body and in all organisms a second set of polymers formed by condensation from amide linkages are the peptides and proteins. The amino acid another organic nitrogen compound helps to form these polymers. The amino acid molecules consist of both an amine group and a carboxyl group. Amino acids like glycine and lysine are good examples of amino acids. Amino acids are very important constituents that help produce proteins. Although amino acids can be synthesized in the human body like glycerin, many others cannot called as essential amino acids. A good example of an essential amino acid is Lysine. These essential amino acids must be present in the human diet taken because it is not synthesized within the body. Amide linkages are formed by the condensation of amino acids into peptides. These amide linkages are important to scientists therefore they refer to the amide backbone of a protein or peptide. Proteins have a long series of amide bonds. During the synthesis of a tri-peptide, 3 amino acids are used. Some of the nitrogen-containing organic compounds that have nitrogen may contain intermolecular forces. The boiling points are explained according to the same principles used for substancesthat contains oxygen. NH2CH2CH2OH has high boiling point, 170 °C, since this compound has both an amino group and a hydroxyl group unlike alkanes, esters and alcohol. Besides amines nitroalkanes, nitro Arenes, Picric acid and Diazonium salts are other examples.


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