Benzenetriol

From Wikipedia, the free encyclopedia
Jump to: navigation, search

Benzenetriols or trihydroxybenzenes are aromatic chemical compounds and polyphenols in which three hydroxyl groups are substituted onto a benzene ring.

Hydroxyquinol Phloroglucinol Pyrogallol
1,2,4-Benzenetriol 1,3,5-Benzenetriol 1,2,3-Benzenetriol
Hydroxyhydrochinon.svg Phloroglucinol structure.png Pyrogallol2.svg

These three molecules have the same molecular formula C6H6O3 (molar mass : 126.11 g/mol, exact mass : 126.031694).

The enzyme pyrogallol hydroxytransferase uses 1,2,3,5-tetrahydroxybenzene and 1,2,3-trihydroxybenzene (pyrogallol), whereas its two products are 1,3,5-trihydroxybenzene (phloroglucinol) and 1,2,3,5-tetrahydroxybenzene. This enzyme can be found in Pelobacter acidigallici..[1][2]

References[edit]

  1. ^ "P 80564 Pyrogallol hydroxytransferase small subunit". UniProtKB. Uniprot. 
  2. ^ Schink, B. ; Pfennig, M. (December 1982). "Fermentation of trihydroxybenzenes by Pelobacter acidigallici gen. nov. sp. nov., a new strictly anaerobic, non-sporeforming bacterium". Archives of Microbiology 133 (3): 195–201. doi:10.1007/BF00415000. 

See also[edit]