hemiketal
Look at other dictionaries:
hemiketal — hemiacetalis statusas T sritis chemija formulė RCH(OH)OR, R₂C(OH)OR atitikmenys: angl. hemiacetal; hemiketal; semiacetal rus. полуацеталь; полукеталь; семиацеталь ryšiai: sinonimas – semiacetalis … Chemijos terminų aiškinamasis žodynas
hemiketal — RC(R′)(OH)OR″, a product of the addition of an alcohol to a ketone. In the ketose sugars, the h. formation is from an attack by an internal OH on the ketone carbonyl leading to intramolecular cyclization ( … Medical dictionary
Hemiketal — He|mi|ke|tal ↑ Halbacetal … Universal-Lexikon
Functional group — For other uses, see Functional group (disambiguation) and Moiety (disambiguation). Benzyl acetate has an ester functional group (in red), an acetyl moiety (circled with green) and a benzyloxy moiety (circled with orange). Other divisions can be… … Wikipedia
Hemiacetal — Skeletal formula of a hemiacetal Hem … Wikipedia
Warfarin — This article is about the drug with the brandname Coumadin. For the anticoagulant rodenticide poisons often called coumarins or coumadins , see 4 hydroxycoumarins. Warfarin … Wikipedia
carbohydrate — /kahr boh huy drayt, beuh /, n. any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the… … Universalium
Ketone — group … Wikipedia
Fructose — D Fructose … Wikipedia
Carbohydrate — Carbohydrates (from hydrates of carbon ) or saccharides (Greek σάκχαρον meaning sugar ) are the most abundant of the four major classes of biomolecules, which also include proteins, lipids and nucleic acids. They fill numerous roles in living… … Wikipedia
