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Alpha cleavage information


Alpha-cleavage (α-cleavage) in organic chemistry refers to the act of breaking the carbon-carbon bond[1] adjacent to the carbon bearing a specified functional group.[2]

  1. ^ Hathaway, Bruce A. (2005). Organic chemistry the easy way. Woodbury, N.Y: Barron's Educational Series. p. 315. ISBN 0-7641-2794-2.
  2. ^ "α-cleavage (alpha-cleavage)". IUPAC Compendium of Chemical Terminology (Gold Book). IUPAC. Archived from the original on 20 July 2008. Retrieved 2008-07-08.

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Alpha cleavage

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Alpha-cleavage (α-cleavage) in organic chemistry refers to the act of breaking the carbon-carbon bond adjacent to the carbon bearing a specified functional...

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Mass spectral interpretation

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follows: Alpha-cleavage can occur on either side of the carbonyl functional group since an oxygen lone pair can stabilize the positive charge. β-cleavage is...

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Inductive cleavage

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Inductive cleavage, in organic chemistry, is the charge-initiated counterpoint to radical initiated alpha-cleavage. Since inductive cleavage does not require...

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Mass spectrum

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processes for organic molecules are the McLafferty rearrangement and alpha cleavage. Straight chain alkanes and alkyl groups produce a typical series of...

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Alpha hydroxycarboxylic acid

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Alpha hydroxy carboxylic acids, or α-hydroxy carboxylic acids (AHAs), are a group of carboxylic acids featuring a hydroxy group located one carbon atom...

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Chymotrypsin

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chymotrypsins A and B, alpha-chymar ophth, avazyme, chymar, chymotest, enzeon, quimar, quimotrase, alpha-chymar, alpha-chymotrypsin A, alpha-chymotrypsin) is...

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Alpha secretase

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and gamma secretase. The alpha-secretase pathway is the predominant APP processing pathway. Thus, alpha-secretase cleavage precludes amyloid beta formation...

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Tumor necrosis factor

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homotrimeric cytokine (sTNF) is released via proteolytic cleavage by the metalloprotease TNF alpha converting enzyme (TACE, also called ADAM17). The soluble...

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Integrin alpha 2b

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membrane proteins composed of an alpha chain and a beta chain. Alpha chain 2b undergoes post-translational cleavage to yield disulfide-linked light and...

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RRNA endonuclease

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that alpha-sarcin depends on the folded structure of the RNA for recognition and cleavage, but not necessarily the rest of the molecule. The cleavage rate...

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Lipoic acid

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Lipoic acid (LA), also known as α-lipoic acid, alpha-lipoic acid (ALA) and thioctic acid, is an organosulfur compound derived from caprylic acid (octanoic...

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Integrin alpha 5

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composed of an alpha chain and a beta chain. This gene encodes the integrin alpha 5 chain. Alpha chain 5 undergoes post-translational cleavage in the extracellular...

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Ether

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via onium intermediates, i.e. [RO(H)CH3]+Br−. Some ethers undergo rapid cleavage with boron tribromide (even aluminium chloride is used in some cases) to...

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Cas9

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the incoming foreign DNA begins a cleavage event (depicted with scissors), which requires Cas proteins. DNA cleavage interferes with viral replication...

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Clostridium septicum

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fluid-filled bullae. Alpha toxin is a pore-forming toxin exotoxin that is secreted as a protoxin that requires proteolytic cleavage of a 5kDa peptide from...

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integral membrane proteins composed of an alpha chain and a beta chain. Alpha V undergoes post-translational cleavage to yield disulfide-linked heavy and light...

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Health effects of Bisphenol A

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degradation occurs at wavelengths less than 300 nm. The reaction begins by an alpha cleavage between the carbonyl carbon and the oxygen in the carbonate linkage...

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TGF alpha

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Demethylation

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methanethiol, which is emitted by paper mills. Demethylation often refers to cleavage of ethers, especially aryl ethers. Historically, aryl methyl ethers, including...

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Integrin alpha 4

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alpha 4 neither contains an I-domain, nor undergoes disulfide-linked cleavage. Alpha 4 chain associates with either beta 1 chain or beta 7 chain. CD49d...

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