The organochlorine pentachlorophenol (PCP, C6 Cl5 OH) is a wood preservative biocide.

Structure

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PCP is a polychlorinated aromatic:

 
Pentachlorophenol structure

Degradation

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PCP is degraded by some bacteria, including Sphingobium chlorophenolicum.

PCP → TCHQ → TriCHQ → DCHQ → 2,4-dichloro-3-hydroxy-cis,cis-muconic semialdehyde

[1]

[2]

References

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  1. ^ Copley, Shelly D (2000). "Evolution of a metabolic pathway for degradation of a toxic xenobiotic: the patchwork approach". Trends in Biochemical Sciences. 25: 261–265. doi:10.1016/S0968-0004(00)01562-0. {{cite journal}}: Italic or bold markup not allowed in: |journal= (help)
  2. ^ Thursby, Elizabeth; Juge, Nathalie (16 May 2017). "Introduction to the human gut microbiota". Biochemical Journal. 474 (11): 1823–1836. doi:10.1042/BCJ20160510.