what is an amide
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Amide The term amide refers both to classes of compounds and to the functional group (R n E(O) x NR' 2) within those compounds. Amide can also refer to the conjugate base of ammonia (the anion H 2 N −) or of an organic amine (an anion R 2 N −).For discussion of these  anionic amides, see Alkali metal amides. The remainder of this article is about the carbonyl-nitrogen sense of amide.n 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).
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- amid definition: Amid defines the action of a person or thing in relation to something happening. (preposition) An example of amid is two people out fishing while in a rainstorm. ...
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Ethane Ethane (/ˈɛθeɪn/ or /ˈiːθeɪn/) is an organic chemical compound with chemical formula C 2 H 6. At standard temperature and pressure, ethane is a colorless, odorless gas.Ethane is isolated on an industrial scale from natural gas, and as a byproduct of petroleum refining.thane (/ˈɛθeɪn/ or /ˈiːθeɪn/) is an organic chemical compound with chemical formula C 2 H 6. At standard temperature and pressure, ethane is a colorless, odorless gas.
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The Basics of General, Organic, and Biological Chemistry, v. 1.0 1 This amide has two carbon atoms and is thus derived from acetic acid. 2  The OH of acetic acid is replaced by an NH 2 group. 3  The-ic from acetic (or-oic from ethanoic) is dropped, and-amide is added to give acetamide (or ethanamide in the IUPAC system). 4  This amide is derived from benzoic acid.
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- Definition of amid. 1  1 : in or into the middle of : surrounded by : among amid the crowd. 2  2a : during amid the fightingb : with the accompaniment of resigned amid rumors of misconduct.
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- 1 Amides are amine derivatives of carboxylic acids. 2  The root name is based on the longest chain including the carbonyl group of the amide group. 3  Since the amide group is at the end of the chain, the C=O carbon must be C1.
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Ethane Ethane (/ˈɛθeɪn/ or /ˈiːθeɪn/) is an organic chemical compound with chemical formula C2H6. At standard temperature and pressure, ethane is a colorless, odorless gas. Like many hydrocarbons, ethane is isolated on an industrial scale from natural gas and as a petrochemical byproduct of petroleum refining.
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Amine Definition Definition: An amine is a compound in which one or more of the hydrogen atoms in ammonia have been replaced by an organic functional group.
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- Amines make up several of the drugs (both legal and illegal) that we produce in the world. Amines and amides are classes of organic molecules that contain nitrogen in the functional group. Amines have a simple –NH2 attached at some point along the hydrocarbon chain while amides have the same –NH2 as well as a double bonded oxygen attached to the same carbon atom.
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- peptide bond the —CO—NH— linkage formed between the carboxyl group of one amino acid and the amino group of another; it is an amide linkage joining amino acids to form peptides.
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Amines Structurally amines resemble ammonia, wherein one or more hydrogen atoms are replaced by organic substituents such as alkyl and aryl groups. An important exception to this rule is that compounds of the type RC(O)NR 2, where the C(O) refers to a carbonyl group, are called amides rather than amines.
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What is Ethane? Ethane is a hydrocarbon compound that exists in nature as an odorless and colorless gas at standard temperature and pressure. Due to the presence of a single bond in its structure, it is classified as an alkane hydrocarbon and is included in the first four primary alkanes: methane, ethane, propane, and butane.
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Structural Biochemistry/Organic Chemistry/Important Organic Reactions in Biochemistry/Peptide Bonding A peptide bond is a dehydration reaction, or condensation reaction, meaning it releases a molecule of water through the course of the reaction. The molecule formed by a peptide bond is called an amide. In the presence of water, the peptide bond will break spontaneously; this is called amide hydrolysis.
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- Amines are derivatives of ammonia in which one or more hydrogen atoms are replaced by alkyl groups. We indicate the degree of substitution by labeling the amine as either primary (RNH 2), secondary (R 2 NH), or tertiary (R 3 N). The common names of these compounds are derived from the names of the alkyl groups.
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- Functional class name = alkyl alkanamide Substituent suffix = -amide. 1  Amides are amine derivatives of carboxylic acids. 2  The root name is based on the longest chain including the carbonyl group of the amide group. 3  Since the amide group is at the end of the chain, the C=O carbon must be C1.
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-CONH 2 Amide. a compound with the functional group R n E(O) x NR' 2. Most common are organic amides, but many other important types of amides are known including phosphor amides and sulfonamides.
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- If the amine and carboxylic acid functional groups in amino acids join together to form amide bonds, a chain of amino acid units, called a peptide, is formed. A simple tetrapeptide structure is shown in the following diagram.f the amine and carboxylic acid functional groups in amino acids join together to form amide bonds, a chain of amino acid units, called a peptide, is formed. A simple tetrapeptide structure is shown in the following diagram.
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- Medical Definition of AMIDE. : an organic compound derived from ammonia or an amine by replacement of an atom of hydrogen with an acyl group—compare imide. — amid·ic \ə-ˈmid-ik, a-\ adjective. an organic compound derived from ammonia or an amine by replacement of an atom of hydrogen with an acyl group—compare imide. — amid·ic \ə-ˈmid-ik, a-\ adjective.
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- INTRODUCING AMIDES This page explains what amides are and looks at their simple physical properties such as solubility and melting points. What are amides? Amides are derived from carboxylic acids. A carboxylic acid contains the-COOH group, and in an amide the-OH part of that group is replaced by an-NH2 group.So. . . amides contain the-CONH2 group. Some simple amides The most commonly discussed amide is ethanamide, CH3CONH2 (old name: acetamide).mides are derived from carboxylic acids. A carboxylic acid contains the-COOH group, and in an amide the-OH part of that group is replaced by an-NH2 group. So. . . amides contain the-CONH2 group.
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Amine Definition Definition: An amine is a compound in which one or more of the hydrogen atoms in ammonia have been replaced by an organic functional group. Amines are generally weak bases. Further, most amines are organic bases. Amines have the prefix amino- or the suffix -amine included in their name. Examples: Methylamine is an amine.
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- Amines & Amides Amines and amides are two other classes of important organic molecules. Many of these groups can be found in humans, while others can be found in nature but should never be ingested since they are poisonous, while still others are found in items like suntan lotion.
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- 1 anhydride: meaning and definitions-anhydride: Definition and Pronunciation. 2  amide-amide amide, organic compound formed by reaction of an acid chloride, acid anhydride, or ester 3  ... anhydride-anhydride anhydride [Gr.,=without water], chemical compound formed by removing water, H2O, from ... amide-amide amide, organic compound formed by reaction of an acid chloride, acid anhydride, or ester 2  ... anhydride-anhydride anhydride [Gr.,=without water], chemical compound formed by removing water, H2O, from ...
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- An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming rings.
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What is an Amide? An amide is a class of organic compounds containing a nitrogen atom attached to an acyl group. Amides are considered a derivative of carboxylic acids and can also be prepared from amines, anhydrides, esters, and nitriles. All peptide linkages in proteins are amides. A carboxylic acid and an amine react to form amide. Organic acids are characterized by an end carbon bonded to a carbonyl group (-C=O) and a hydroxyl group (-OH), collectively written as -COOH. The amines have organic groups bonded to a nitrogen atom.
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Hong Kong Island Hong Kong Island. Hong Kong Island (Chinese: 香港島; Cantonese Yale: Hēunggóng dóu) is an island in the southern part of Hong Kong. It has a population of 1,289,500 and its population density is 16,390/km², as of 2008.
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amid amid. 1  in the middle of; surrounded by; among: to stand weeping amid the ruins. 2  during; in or throughout the course of.