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*  Benzoquinone
... p-benzoquinone, para-quinone, or just quinone) 1,2-Benzoquinone, less commonly (also ortho-benzoquinone, o-benzoquinone, ortho- ... Benzoquinone (C6H4O2) is a quinone with a single benzene ring, of which there are only two: 1,4-Benzoquinone, most commonly ( ... Singh, N.; Mahmood, U.; Kaul, V. K.; Gupta, A. P.; Jirovetz, L. (2006). "A new alkylated benzoquinone from rhizomes of Iris ...
*  1,4-Benzoquinone
... serves as a dehydrogenation reagent. It is also used as a dienophile in Diels Alder reactions. Benzoquinone ... Benzoquinone compounds are a metabolite of paracetamol. 1,4-Benzoquinone is able to stain skin dark brown, cause erythema ( ... 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), a stronger oxidant and dehydrogenation agent than 1,4-benzoquinone. Chloro-p- ... Ubiquinone-1 is a naturally occurring 1,4-benzoquinone that is involved in respiration apparatus. The benzoquinone ...
*  1,2-Benzoquinone
... , also called ortho-benzoquinone, is an organic compound with formula C6H4O2. It is one of the two isomers of ... 1,2-Benzoquinone is produced on oxidation of catechol exposed to air in aqueous solution or by ortho oxidation of a phenol. It ... ISBN 978-0-85404-182-4. Liao, Chun-Chen; Peddinti, Rama Krishna "Masked o-Benzoquinones in Organic Synthesis" Accounts of ... A strain of the bacterium Pseudomonas mendocina metabolises benzoic acid, yielding 1,2-benzoquinone via catechol. Nomenclature ...
*  Hydroxy-1,4-benzoquinone
... , also called hydroxy-para-benzoquinone, is an organic compound with formula C 6H 4O 3, formally ... The enzyme 2-hydroxy-1,4-benzoquinone-2-reductase converts it to 1,4-benzoquinone. It tends to dimerize spontaneously by peroxo ... 4-benzoquinone. The IUPAC name is 2-hydroxycyclohexa-2,5-diene-1,4-dione. It is formed by the reaction of 1,4-benzoquinone with ... Tetrahydroxy-1,4-benzoquinone Philipp, B; Schink, B (1998). "Evidence of two oxidative reaction steps initiating anaerobic ...
*  P-benzoquinone reductase (NADPH)
In enzymology, a p-benzoquinone reductase (NADPH) (EC 1.6.5.6) is an enzyme that catalyzes the chemical reaction NADPH + H+ + p ... The systematic name of this enzyme class is NADPH:p-benzoquinone oxidoreductase. This enzyme participates in gamma- ... and p-benzoquinone, whereas its two products are NADP+ and hydroquinone. This enzyme belongs to the family of oxidoreductases, ... benzoquinone ⇌ {\displaystyle \rightleftharpoons } NADP+ + hydroquinone The 3 substrates of this enzyme are NADPH, H+, ...
*  Tetrahydroxy-1,4-benzoquinone
... , also called tetrahydroxy-p-benzoquinone, tetrahydroxybenzoquinone, or tetrahydroxyquinone (THBQ ... The Merck Index, 11th Edition, 9177 Harold P. Klug (1965), The Crystal Structure of Tetrahydroxy-p-benzoquinone. Acta ... 4-benzoquinone (3/2). Acta Crystallographica Section C, Volume 57, Part 10 (October 2001), 1196-1198. doi:10.1107/ ...
*  Tetrahydroxy-1,4-benzoquinone bisoxalate
... is a chemical compound, an oxide of carbon with formula C 10O 10. Its molecule ... It can be seen as a fourfold ester of tetrahydroxy-1,4-benzoquinone and oxalic acid. The compound was first described by H. S. ... It was obtained by reacting tetrahydroxy-1,4-benzoquinone with oxalyl chloride in tetrahydrofuran It is a yellow solid that can ... Tetrahydroxy-1,4-benzoquinone biscarbonate Hexahydroxybenzene trisoxalate Hexahydroxybenzene triscarbonate H. S. Verter, H. ...
*  Tetrahydroxy-1,4-benzoquinone biscarbonate
... is a chemical compound, an oxide of carbon with formula C 8O 8. Its molecule ... It can be seen as a fourfold ester of tetrahydroxy-1,4-benzoquinone and carbonic acid. The compound was obtained by C. Nallaiah ... Tetrahydroxy-1,4-benzoquinone bisoxalate Hexahydroxybenzene trisoxalate Hexahydroxybenzene triscarbonate C. Nallaiah (1984), ... Synthesis of tetrahydroxy-1,4-benzoquinone biscarbonate and hexahydroxybenzene triscarbonate - new organic carbon ...
*  2-hydroxy-1,4-benzoquinone reductase
In enzymology, a 2-hydroxy-1,4-benzoquinone reductase (EC 1.6.5.7) is an enzyme that catalyzes the chemical reaction 2-hydroxy- ... The systematic name of this enzyme class is 2-hydroxy-1,4-benzoquinone:NADH oxidoreductase. Other names in common use include ... 4-benzoquinone, NADH, and H+, whereas its two products are 1,2,4-trihydroxybenzene and NAD+. This enzyme belongs to the family ... 1,4-benzoquinone + NADH + H+ ⇌ {\displaystyle \rightleftharpoons } 1,2,4-trihydroxybenzene + NAD+ The 3 substrates of this ...
*  2,5-Dihydroxy-1,4-benzoquinone
Hydroxy-1,4-benzoquinone Tetrahydroxy-1,4-benzoquinone Onkar Singh, Aran Kumar, and Karan Singh (2012), "Polymeric complexes of ... 2,5-Dihydroxy-1,4-benzoquinone or 2,5-dihydroxy-para-benzoquinone is an organic compound with formula C 6H 4O 4, formally ... benzoquinone, a key chromophore in aged cellulosics" Mini-Reviews in Organic Chemistry 2013, volume 10, pp. 309-315.. ... 4-benzoquinone at -162°C" Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry 1977, volume B31, 11-14. ...
*  2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
... (or DDQ) is the chemical reagent with formula C6Cl2(CN)2O2. This oxidant is useful ... Derek R. Buckle, Steven J. Collier, Mark D. McLaws "2,3-Dichloro-5,6-dicyano-1,4-benzoquinone" in E-EROS ENCYCLOPEDIA OF ... 2,3-Dichloro-5,6-dicyano-p-benzoquinone at Sigma-Aldrich Nomenclature of Organic Chemistry : IUPAC Recommendations and ...
*  Irigenin
"Alkylated benzoquinones from Iris kumaonensis". Phytochemistry. 61 (8): 923-926. doi:10.1016/S0031-9422(02)00474-0. Retrieved 3 ...
*  Iris kemaonensis
"A new alkylated benzoquinone from rhizomes of Iris kumaonensis". Nat. Prod. Res. 20 (1): 75-78. doi:10.1080/14786410500045721. ... it found several compounds including a benzoquinone. As most irises are diploid, having two sets of chromosomes, this can be ... "Alkylated benzoquinones from Iris kumaonensis". Phytochemistry. 61 (8): 923-926. doi:10.1016/S0031-9422(02)00474-0. Jiaju Zhou ...
*  Alphitobius diaperinus
The benzoquinones may be carcinogenic. Before the beetle became problematic in poultry, it was better known as a pest of stored ... Like other darkling beetles, this species produces defensive benzoquinone compounds that can be irritating to humans, causing ...
*  Millipede
Among the many irritant and toxic chemicals found in these secretions are alkaloids, benzoquinones, phenols, terpenoids, and ... Weldon, Paul J.; Aldich, Jeffrey R.; Klun, Jerome A.; Oliver, James E.; Debboun, Mustapha (2003). "Benzoquinones from ... is elicited by benzoquinones from millipedes". Naturwissenschaften. 93 (1): 14-16. doi:10.1007/s00114-005-0064-z. Saporito, R. ...
*  Reduction of nitro compounds
Harman, R. E. (1963). "Chloro-p-benzoquinone". Organic Syntheses. ; Collective Volume, 4, p. 148 Kamm, O. (1941). "β- ...
*  Bamberger rearrangement
Harman, R. E. (1955). "Chloro-p-benzoquinone" (PDF). Org. Synth. 35: 22. ; Coll. Vol., 4, p. 148 Oxley, P. W.; Adger, B. M.; ...
*  William Keeton
Para-benzoquinones in the secretion of spirostreptoid millipedes. - Annals of the Entomological Society of America 58 (2): 247- ... Para-benzoquinones in the secretion of spirostreptoid millipedes". Annals of the Entomological Society of America. 58 (2): 247- ...
*  Trimethylsilyl cyanide
Livinghouse, T. (1990). "Trimethylsilyl Cyanide: Cyanosilation of p-Benzoquinone". Organic Syntheses. ; Collective Volume, 7, p ...
*  Potassium hydrogen phthalate
For the latter, benzoquinone is suggested. http://www.merckmillipore.com/INTL/en/product/pharmaceutical-ingredients/potassium- ...
*  Zoopharmacognosy
Weldon, P.J., Aldrich, J.R., Klun, J.A., Oliver, J. E. and Debboun, M. (2003). "Benzoquinones from millipedes deter mosquitoes ... A range of primates rub millipedes onto their fur and skin; millipedes contain benzoquinones, compounds known to be potently ...
*  Plicadin
Nazli Rasool, Abdul Qasim Khan, Viqar Uddin Ahmad and Abdul Malik (1991). A benzoquinone and a coumestan from Psoralea plicata ...
*  Atromentin
Chemically, it is a polyphenol and a benzoquinone. Atromentin has been found in cultures of Clitocybe subilludens and in ...
*  Polyporic acid
Brewer D, Maass WS, Taylor A (1977). "The effect on fungal growth of some 2,5-dihydroxy-1,4-benzoquinones". Canadian Journal of ... Polyporic acid is a terphenyl benzoquinone compound first identified by German chemist Stahlschmidt from a mycelial culture of ... 4-benzoquinones". Canadian Journal of Microbiology. 30 (8): 1068-1092. doi:10.1139/m84-166. PMID 6541963. Schüffler A, Liermann ...
*  Frémy's salt
I. Preparation and use of sodium nitrosodisulfonate: trimethyl-p-benzoquinone". Organic Syntheses. 52: 83. ; Collective Volume ... 4-Benzoquinones by Degradative Oxidation of p-Hydroxybenzyl Alcohols". J. Chem. Educ. 65 (7): 627-629. doi:10.1021/ed065p627. ... 5-dimethyl-o-benzoquinone". Organic Syntheses. 52: 88. ; Collective Volume, 6, p. 480 Wertz, J. E.; Bolton, J. R. (1972). ...