How to name amines and amides. An amino group consists of a nitrogen atom bonded to two hydrogen atoms, written as -NH2. If the hydrogens are replaced by R groups, the group is referred to as a substituted amino group. Amines and amides are two compounds which contain amino or substituted amino groups.

Some uncommon examples of amides are N -chloroacetamide (H3C−C (=O)−NH−Cl) and chloroformamide (Cl−C (=O)−NH2). Amides are qualified as primary, secondary, and tertiary according to the number of carbon atoms bounded to the nitrogen atom. [5] The core −C (=O)− (N) of amides is called the amide group (specifically, carboxamide group).

Azanide is the IUPAC -sanctioned name for the anion NH− 2. The term is obscure; derivatives of NH− 2 are almost invariably referred to as amides, [1][2][3] despite the fact that amide also refers to the organic functional group – C (=O)−NR2. The anion NH− 2 is the conjugate base of ammonia, so it is formed by the self-ionization of ammonia.

2020年11月10日 · The chemical name of NH2- or H2N- is Azanide. It is also known as amide ion or ammonia ion or monoamide or amide. NH2- is the conjugate base of ammonia and it is not stable so that it is generally found in the form of Hydrazine (NH2-NH2).

2021年7月30日 · The derivatives of the NH 2 – ion are referred to as amides. The term ‘amide’ also refers to the –C(O)NR 2 , which is an organic functional group. To differentiate them, we must understand how these two Nitrogen-based compounds are formed.

2022年9月15日 · This amide has two carbon atoms and is thus derived from acetic acid. The OH of acetic acid is replaced by an NH 2 group. The -ic from acetic (or -oic from ethanoic) is dropped, and -amide is added to give acetamide (or ethanamide in the IUPAC system). This amide is derived from benzoic acid. The -oic is dropped, and -amide is added to give ...

In chemistry, the amino radical, ·NH2, also known as the aminyl or azanyl, is the neutral form of the amide ion (NH− 2). Aminyl radicals are highly reactive and consequently short-lived, like most radicals; however, they form an important part of nitrogen chemistry. In sufficiently high concentration, amino radicals dimerise to form hydrazine.

2023年10月11日 · NH 2– represents the amide anion. The IUPAC name for this molecular ion is Azanide. You must be familiar with ammonia (NH 3) which is a weak base. In this article, you will learn about NH 2– a conjugate base of ammonia.

Inorganic amides have inorganic cations bonded to the nitrogen atom of an amine. This bond can be covalent or ionic.The NH − 2 ion is also referred to as "amide" or "azanide", and is made by deprotonating ammonia with a strong base.This is ammonia acting as an acid, although a very weak one.. Because ammonia is a weak acid, inorganic amides are strong bases.

2025年3月19日 · Solution. This amide has two carbon atoms and is thus derived from acetic acid. The OH of acetic acid is replaced by an NH 2 group. The -ic acid from acetic acid (or -oic acid from ethanoic acid) is dropped, and -amide is added to give acetamide (or ethanamide in the IUPAC system). This is a substituted amide since there is a methyl group bonded to the nitrogen.