Search results
Results from the WOW.Com Content Network
Structures of three kinds of amides: an organic amide (carboxamide), a sulfonamide, and a phosphoramide. In chemistry, the term amide (/ ˈ æ m aɪ d / or / ˈ æ m ɪ d / or / ˈ eɪ m aɪ d /) [1] [2] [3] is a compound with the functional group R n E(=O) x NR 2, where x is not zero, E is some element, and each R represents an organic group or hydrogen. [4]
The core −C(=O)−(N) of amides is called the amide group (specifically, carboxamide group). In the usual nomenclature, one adds the term "amide" to the stem of the parent acid's name. For instance, the amide derived from acetic acid is named acetamide (CH 3 CONH 2). IUPAC recommends ethanamide, but this and related formal names are rarely ...
Metal amides (systematic name metal azanides) are a class of coordination compounds composed of a metal center with amide ligands of the form NR 2 −. Amido complexes of the parent amido ligand NH 2 − are rare compared to complexes with diorganylamido ligand, such as dimethylamido. Amide ligands have two electron pairs available for bonding.
2[((CH 3) 3 Si) 2 N] 2 S + 2SCl 2 + 2SO 2 Cl 2 → S 4 N 4 + 8 (CH 3) 3 SiCl + 2SO 2 Tetraselenium tetranitride , Se 4 N 4 , is a compound analogous to tetrasulfur tetranitride and can be synthesized by the reaction of selenium tetrachloride with [((CH
Specifically, an amide results from an acid, in which a carbon atom is double bonded to oxygen and also to a hydroxyl group, when the hydroxyl group is replaced by an amine. Subcategories This category has the following 13 subcategories, out of 13 total.
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)−NR 2. The anion NH − 2 is the conjugate base of ammonia, so it is formed by the self-ionization ...
Isobutyramide in chemistry is an amide with the molecular formula C 4 H 9 NO. Isobutyramide can also refer to the functional group with the following chemical formula: R-NH-CO-CH(CH 3 ) 2 . Isobutyramide functional group
Transamidation is a chemical reaction in which an amide reacts with an amine to generate a new amide: RC(O)NR' 2 + HNR" 2 → RC(O)NR" 2 + HNR' 2. The reaction is typically very slow, but it can be accelerated with Lewis acid [1] and organometallic catalysts. [2] Primary amides (RC(O)NH 2) are more amenable to this reaction.