The Wolff–Kishner 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
Aldehyde (section Bisulfite reaction)
carbon dioxide. Aldehydes participate in many reactions. From the industrial perspective, important reactions are: condensations, e.g., to prepare plasticizers...
29 KB (3,003 words) - 01:22, 16 July 2024
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
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
Mozingo reduction (redirect from Mozingo reaction)
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
reaction, introduced in 1961 by P. S. Wharton, is an extension of the Wolff–Kishner reduction. The general features of this synthesis are: 1) the epoxidation...
5 KB (681 words) - 15:51, 20 December 2023
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
Clemmensen reduction (redirect from Clemmensen Reaction)
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
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
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
ketone was subjected to Shapiro reaction conditions to yield the cyclic alkene product. Hydrazone iodination Wolff–Kishner reduction Shapiro, R. H.; Lipton...
10 KB (1,020 words) - 02:35, 25 May 2024
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
Reducing agent (redirect from Reduction half reaction)
agent, typically in analytical chemistry[citation needed] Hydrazine (Wolff-Kishner reduction) Diisobutylaluminium hydride (DIBAL-H) Oxalic acid (C 2H 2O...
15 KB (1,903 words) - 19:02, 8 July 2024
degradation Wohl–Aue reaction Wohler synthesis Wohl–Ziegler reaction Wolffenstein–Böters reaction Wolff rearrangement Wolff–Kishner reduction Woodward cis-hydroxylation...
38 KB (3,429 words) - 20:03, 6 June 2024
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 (2,715 words) - 12:53, 24 June 2024
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
Outline of organic chemistry (section Reactions)
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
PMID 24123691. академик Кижнер Николай Матвеевич. chem.msu.su Kishner, N (1911). "Wolff–Kishner 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 Wolff–Kishner reduction for aryl ketones. The replacement...
6 KB (582 words) - 19:37, 27 February 2024
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
effective. Hydrazine and potassium hydroxide give limonene (6) via a Wolff–Kishner reduction. Oxidation of carvone can also lead to a variety of products...
19 KB (1,731 words) - 15:25, 12 August 2023
suffers from this limitation; for this reason, the acylation (followed by Wolff–Kishner or Clemmensen reduction to give the alkylated product) is more frequently...
42 KB (5,038 words) - 07:48, 9 March 2024
introduced by Chinese chemist Huang Minlon, is a modification of the Wolff–Kishner reduction and involves heating the carbonyl compound, potassium hydroxide...
43 KB (5,342 words) - 16:56, 18 February 2024