The Hofmann rearrangement (Hofmann degradation) is the organic reaction of a primary amide to a primary amine with one less carbon atom. The reaction involves...
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associated with the Hofmann voltameter, the Hofmann rearrangement, the Hofmann–Martius rearrangement, Hofmann elimination, and the Hofmann–Löffler reaction...
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a reagent in organic chemistry. It can be used to carry out the Hofmann rearrangement under acidic conditions. The syntheses of all aryl hypervalent iodine...
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The Hofmann–Martius rearrangement in organic chemistry is a rearrangement reaction converting an N-alkylated aniline to the corresponding ortho and /...
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N-Bromosuccinimide (section Hofmann rearrangement)
DBU, reacts with primary amides to produce a carbamate via the Hofmann rearrangement. It is uncommon, but possible for NBS to oxidize alcohols. E. J...
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Beckmann rearrangement Curtius rearrangement Hofmann rearrangement Lossen rearrangement Schmidt reaction Tiemann rearrangement Wolff rearrangement Photochemical...
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Fritsch–Buttenberg–Wiechell rearrangement Halogen dance rearrangement Hofmann rearrangement Lossen rearrangement Pinacol rearrangement Seyferth–Gilbert homologation...
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doi:10.1002/jlac.18751750305. Curtius rearrangement Hofmann rearrangement Schmidt reaction Beckmann rearrangement Gabapentin Wang, Zerong (2010). Comprehensive...
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W X Y Z See also External links 1,2-Wittig rearrangement 1,3-Dipolar cycloaddition 2,3-Wittig rearrangement Acetalisation Acetoacetic ester condensation...
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carry out the Hofmann rearrangement under mildly acidic conditions, rather than the strongly basic conditions traditionally used. The Hofmann decarbonylation...
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Isocyanate (section Rearrangement reactions)
yielding an isocyanate. Curtius rearrangement degradation of an acyl azide to an isocyanate and nitrogen gas. Lossen rearrangement, the conversion of a hydroxamic...
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Beckmann rearrangement Bergmann degradation Hofmann rearrangement Lossen rearrangement Schmidt reaction Tiemann rearrangement Neber rearrangement Wolff rearrangement...
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(CF 3COO) 2IC 6H 5 which is used to carry out the Hofmann rearrangement under acidic conditions. The hypervalent compound is accessible...
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such as in the synthesis of 3-aminopyridine from nicotinamide (Hofmann rearrangement). Topić, Filip; Marrett, Joseph M.; Borchers, Tristan H.; Titi,...
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related compounds. An example of this process includes the use of the Hofmann rearrangement, to yield methylamine from acetamide and bromine. In the laboratory...
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fluoride ion, such as NaF, KF, HF, or SbF3. Sulfonamides can undergo a Hofmann rearrangement when treated with a difluoro-λ3-bromane to yield a singly substituted...
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doi:10.1002/jlac.19134010102. Everett, Wallis; Lane, John (1946). The Hofmann Reaction. Organic Reactions. Vol. 3. pp. 267–306. doi:10.1002/0471264180...
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Retrieved 23 May 2007. Schulenberg, J. W.; Archer, S. (1965). "The Chapman Rearrangement". Org. React. 14: 1–51. doi:10.1002/0471264180.or014.01. ISBN 978-0471264187...
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The Fries rearrangement, named for the German chemist Karl Theophil Fries, is a rearrangement reaction of a phenolic ester to a hydroxy aryl ketone by...
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are acrylamide based, glyoxalated (FLOSTRENGTH) or issued from Hofmann rearrangement. These resins, applied in the thick stock, imparts higher strength...
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materials have been developed. Notable examples include the following: Hofmann rearrangement of 3,4,5-trimethoxyphenylpropionamide. Cyanohydrin reaction between...
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Schmidt reaction (category Rearrangement reactions)
products; such as lactams and alkaloids. Curtius rearrangement Hofmann rearrangement Lossen rearrangement Plagens, Andreas; Laue, Thomas M. (2005). Named...
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Sigmatropic reaction (redirect from Sigmatropic rearrangement)
well-known of the sigmatropic rearrangements are the [3,3] Cope rearrangement, Claisen rearrangement, Carroll rearrangement, and the Fischer indole synthesis...
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marking technology Hofmann rearrangement, the organic reaction of a primary amide to a primary amine with one fewer carbon atom Hofmann (restaurant), a Michelin...
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Hypobromite has been proposed to be a reactive intermediate in the Hofmann rearrangement. Other bromine anions: Topić, Filip; Marrett, Joseph M.; Borchers...
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CH3CH2CONH2 + H2O}}} Propanamide being an amide can participate in a Hofmann rearrangement to produce ethylamine gas. Ramazani, Ali; Rouhani, Morteza; Joo...
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benzaldehyde and chloroacetate esters. Wacker oxidation of styrene. Hofmann rearrangement of Cinnamamide (aka (2E)-3-Phenylacrylamide). Oxidation of Cyclooctatetraene...
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to 1,1-cyclohexanediacetic acid monoamide and is followed by a 'Hofmann' rearrangement in an aqueous solution of sodium hypobromite prepared in situ. Gabapentin...
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resulting sodium salt of phthalamic acid is decarbonylated via a Hofmann rearrangement of the amide group, induced by hypochlorite: C6H4(C(O)NH2)CO2Na...
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Weerman degradation (category Rearrangement reactions)
with one less carbon. Some have regarded it as an extension of the Hofmann rearrangement. The Weermann degradation could be executed with α-hydroxy-substituted...
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