• The WolffKishner reduction is a reaction used in organic chemistry to convert carbonyl functionalities into methylene groups. In the context of complex...
    40 KB (4,211 words) - 13:40, 13 February 2024
  • Thumbnail for Aldehyde
    carbon dioxide. Aldehydes participate in many reactions. From the industrial perspective, important reactions are: condensations, e.g., to prepare plasticizers...
    29 KB (3,000 words) - 10:16, 11 May 2024
  • Clemmensen and Wolff-Kishner reductions. The Gattermann–Koch reaction can be used to synthesize benzaldehyde from benzene. The Gatterman reaction describes...
    20 KB (1,988 words) - 00:39, 15 February 2024
  • Thumbnail for 2,2,6,6-Tetramethylpiperidine
    conjugate addition reaction of ammonia to phorone. The intermediate triacetone amine is then reduced in a Wolff-Kishner reaction. 2,6-Dimethylpiperidine...
    5 KB (246 words) - 17:05, 16 April 2024
  • refer to the reaction as the Wolff-Kishner-Huang reduction (or Wolff-Kishner-Huang Minlon method/reaction/reduction), or in German Wolff-Kishner/Huang-Minlon...
    7 KB (824 words) - 16:09, 20 October 2023
  • nickel sulfide. This method is milder than either the Clemmensen or Wolff-Kishner reductions, which employ strongly acidic or basic conditions, respectively...
    3 KB (318 words) - 13:33, 1 March 2022
  • of the strongly acidic conditions of the reaction (37% HCl). Several alternatives are available. Wolff-Kishner reduction can reduce acid-sensitive substrates...
    12 KB (1,072 words) - 19:00, 23 January 2024
  • as a reducing agent (typically in analytical chemistry.) Hydrazine (Wolff-Kishner reduction) Diisobutylaluminium hydride (DIBAL-H) Oxalic acid (C 2H 2O...
    15 KB (1,901 words) - 13:37, 6 May 2024
  • Thumbnail for Wharton reaction
    reaction, introduced in 1961 by P. S. Wharton, is an extension of the WolffKishner reduction. The general features of this synthesis are: 1) the epoxidation...
    5 KB (681 words) - 15:51, 20 December 2023
  • added to a system in order to bring about a chemical reaction or are added to see if a reaction occurs." Some reagents are just a single element. However...
    15 KB (264 words) - 18:51, 14 August 2022
  • ketone was subjected to Shapiro reaction conditions to yield the cyclic alkene product. Hydrazone iodination WolffKishner reduction Shapiro, R. H.; Lipton...
    9 KB (964 words) - 05:28, 15 January 2024
  • degradation Wohl–Aue reaction Wohler synthesis Wohl–Ziegler reaction Wolffenstein–Böters reaction Wolff rearrangement WolffKishner reduction Woodward cis-hydroxylation...
    38 KB (3,433 words) - 17:07, 5 January 2024
  • Thumbnail for Leaving group
    Leaving group (category Reaction mechanisms)
    The Chichibabin reaction provides an example of hydride as a leaving group, while the Wolff-Kishner reaction and Haller-Bauer reaction feature unstabilized...
    22 KB (2,532 words) - 15:42, 14 February 2024
  • published a new reaction now known as the Wolff-Kishner reduction. His name is also associated with the chemical reaction known as the Wolff rearrangement...
    3 KB (127 words) - 05:06, 31 August 2023
  • Thumbnail for Carbonyl reduction
    Carbonyl reduction (category Organic redox reactions)
    strongly basic conditions), as well as the various modifications of Wolff-Kishner reaction. The Caglioti modification, for instance, uses tosylhydrazone with...
    24 KB (2,716 words) - 17:41, 25 April 2024
  • Thumbnail for Hydrazone
    Hydrazone (section Reactions)
    intermediates in the WolffKishner reduction. Hydrazones are reactants in hydrazone iodination, the Shapiro reaction, and the Bamford-Stevens reaction to vinyl compounds...
    11 KB (1,169 words) - 14:34, 15 March 2024
  • reduction Rosenmund reduction Staudinger reduction Wolff-Kishner reduction Pericyclic reaction Cheletropic reaction Cycloaddition 1,3-Dipolar cycloaddition Azide-alkyne...
    8 KB (576 words) - 12:14, 30 October 2023
  • Thumbnail for Allylcyclopentane
    C. S.; Schiessler, R. W. (1945). "Higher hydrocarbons. III. the Wolff-Kishner reaction". J. Am. Chem. Soc. 67 (12): 2059–2061. doi:10.1021/ja01228a001...
    4 KB (99 words) - 02:12, 15 May 2023
  • Thumbnail for Nikolai Kischner
    PMID 24123691. академик Кижнер Николай Матвеевич. chem.msu.su Kishner, N (1911). "WolffKishner reduction; Huang–Minlon modification". J. Russ. Phys. Chem...
    5 KB (500 words) - 20:52, 22 May 2023
  • Deoxygenation (category Organic redox reactions)
    hydrogenation.[citation needed] Stoichiometric reactions that effect deoxygenation include the WolffKishner reduction for aryl ketones. The replacement...
    6 KB (582 words) - 19:37, 27 February 2024
  • Thumbnail for Hydrazine
    Hydrazine (section Reactions)
    textile dyes and in photography. Hydrazine is used in the WolffKishner reduction, a reaction that transforms the carbonyl group of a ketone into a methylene...
    51 KB (5,245 words) - 19:41, 23 April 2024
  • Thumbnail for Carvone
    effective. Hydrazine and potassium hydroxide give limonene (6) via a WolffKishner reduction. Oxidation of carvone can also lead to a variety of products...
    19 KB (1,731 words) - 15:25, 12 August 2023
  • Thumbnail for Knorr pyrrole synthesis
    Knorr pyrrole synthesis (category Ring forming reactions)
    The 4-acetyl group could easily be converted to a 4-ethyl group by Wolff-Kishner reduction (hydrazine and alkali, heated); hydrogenolysis, or the use...
    14 KB (1,546 words) - 23:40, 21 March 2024
  • Thumbnail for Carbocation
    suffers from this limitation; for this reason, the acylation (followed by WolffKishner or Clemmensen reduction to give the alkylated product) is more frequently...
    42 KB (5,038 words) - 07:48, 9 March 2024
  • Thumbnail for List of Chinese discoveries
    introduced by Chinese chemist Huang Minlon, is a modification of the WolffKishner reduction and involves heating the carbonyl compound, potassium hydroxide...
    43 KB (5,342 words) - 16:56, 18 February 2024