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  2. Phenols - Wikipedia

    en.wikipedia.org/wiki/Phenols

    The simplest is phenol, C 6 H 5 OH. Phenolic compounds are classified as simple phenols or polyphenols based on the number of phenol units in the molecule. Phenol – the simplest of the phenols Chemical structure of salicylic acid, the active metabolite of aspirin. Phenols are both synthesized industrially and produced by plants and ...

  3. Naturally occurring phenols - Wikipedia

    en.wikipedia.org/wiki/Naturally_occurring_phenols

    Phenol – the simplest of the phenols Chemical structure of salicylic acid, the active metabolite of aspirin Chemical structure of aloe emodin, a diphenol Quercetin, a typical flavonoid, is a polyphenol Tannic acid, a typical polyphenol of indeterminate structure Lignin, is around 25% of the composition of wood This structure is repeated many ...

  4. Phenol - Wikipedia

    en.wikipedia.org/wiki/Phenol

    Phenol is also a versatile precursor to a large collection of drugs, most notably aspirin but also many herbicides and pharmaceutical drugs. Phenol is a component in liquid–liquid phenol–chloroform extraction technique used in molecular biology for obtaining nucleic acids from tissues or cell culture samples.

  5. Polyphenol - Wikipedia

    en.wikipedia.org/wiki/Polyphenol

    The name derives from the Ancient Greek word πολύς (polus, meaning "many, much") and the word ‘phenol’ which refers to a chemical structure formed by attachment of an aromatic benzenoid ring to a hydroxyl (-OH) group (hence the -ol suffix). The term "polyphenol" has been in use at least since 1894. [4]

  6. Cresol - Wikipedia

    en.wikipedia.org/wiki/Cresol

    The name "cresol" is an adduct of phenol and their traditional source, creosote. Structure and production. In its chemical structure, a ... for example, at lower ...

  7. Category:Phenols - Wikipedia

    en.wikipedia.org/wiki/Category:Phenols

    Phenol glycosides (9 C, 5 P) H. Hydroxybenzaldehydes (16 P) 2-Hydroxyphenyl compounds (24 P) 3-Hydroxyphenyl compounds (51 P) 4-Hydroxyphenyl compounds (1 C, 153 P) N.

  8. Alkylphenol - Wikipedia

    en.wikipedia.org/wiki/Alkylphenol

    Chemical structure of the alkylphenol nonylphenol. Alkylphenols are a family of organic compounds obtained by the alkylation of phenols.The term is usually reserved for commercially important propylphenol, butylphenol, amylphenol, heptylphenol, octylphenol, nonylphenol, dodecylphenol and related "long chain alkylphenols" (LCAPs).

  9. Nonylphenol - Wikipedia

    en.wikipedia.org/wiki/Nonylphenol

    The structure of NPs may vary. The nonyl group can be attached to the phenol ring at various locations, usually the 4- and, to lesser extent, the 2-positions, and can be either branched or linear. A branched nonylphenol, 4-nonylphenol, is the most widely produced and marketed nonylphenol. [ 12 ]