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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 ).
A CN bond is strongly polarized towards nitrogen (the electronegativities of C and N are 2.55 and 3.04, respectively) and subsequently molecular dipole moments can be high: cyanamide 4.27 D, diazomethane 1.5 D, methyl azide 2.17, pyridine 2.19. For this reason many compounds containing CN bonds are water-soluble.
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]
For organic chemistry, a carbonyl group is a functional group with the formula C=O, composed of a carbon atom double-bonded to an oxygen atom, and it is divalent at the C atom. It is common to several classes of organic compounds (such as aldehydes , ketones and carboxylic acids ), as part of many larger functional groups.
MCl n + n LiNR 2 → M(NR 2) n + n LiCl MCl n + 2n HNR 2 → M(NR 2) n + n HNR 2 ·HCl. Transition metal amide complexes have been prepared by these methods: [6] treating a halide complex with an alkali amide; deprotonation of a coordinated amine; oxidative addition of an amine; Structure of the nitride-amido complex NMo(N(t-Bu)(C 6 H 3 Me 2) 3 ...
The carbide powder is heated at about 1000 °C in an electric furnace into which nitrogen is passed for several hours. [12] The product is cooled to ambient temperatures and any unreacted carbide is leached out cautiously with water. CaC 2 + N 2 → CaCN 2 + C (ΔH o f = –69.0 kcal/mol at 25 °C)
Dichlormid is an organic compound with the formula Cl 2 CHCON(CH 2 C=CH 2) 2. The compound can be classified as the amide of diallylamine and dichloroacetic acid. It is an herbicide safener for use with maize. [2] It can be synthesized by reacting diallylamine with dichloroacetyl chloride. [3]
In enzymology, an amidase (EC 3.5.1.4, acylamidase, acylase (misleading), amidohydrolase (ambiguous), deaminase (ambiguous), fatty acylamidase, N-acetylaminohydrolase (ambiguous)) is an enzyme that catalyzes the hydrolysis of an amide. In this way, the two substrates of this enzyme are an amide and H 2 O, whereas its two products are ...