allylic group

allylic group
аллильная группа

English-Russian dictionary of chemistre. 2014.

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  • Allylic strain — or 1,3 allylic strain in organic chemistry and its associated strain energy results from an unfavorable molecular conformation for the allyl group. The simplest representative of the allyls, propene, in its ground state has the methyl C H bond… …   Wikipedia

  • Allylic rearrangement — An allylic rearrangement or allylic shift is an organic reaction in which the double bond in an allyl chemical compound shifts to the next carbon atom. It is encountered in nucleophilic substitution.In reaction conditions that favor a SN1… …   Wikipedia

  • allylic — adjective əˈlɪlɪk Containing an allyl group, an alkene hydrocarbon group with the formula HC=CH CH …   Wiktionary

  • allylic — /euh lil ik/, adj. of, pertaining to, or characteristic of the allyl group. [1855 60; ALLYL + IC] * * * …   Universalium

  • allylic — adjective of or pertaining to the allyl radical • Pertains to noun: ↑allyl group • Derivationally related forms: ↑allyl • Topics: ↑chemistry, ↑chemical science …   Useful english dictionary

  • Trost asymmetric allylic alkylation — The Trost asymmetric allylic alkylation or Trost AAA or allylic asymmetric substitution is an organic reaction used in asymmetric synthesis. [Trost, B. M.; Fullerton, T. J. New synthetic reactions. Allylic alkylation. J. Am. Chem. Soc. 1973, 95 …   Wikipedia

  • Methyl group — See also: Methylation A methyl group In chemistry, a methyl group is a type of alkyl group with the formula CH3. It is often abbreviated Me. Such hydrocarbon groups occur in many organic compounds. The methyl group can be found in th …   Wikipedia

  • allyl group — noun the univalent unsaturated organic radical C3H5; derived from propylene • Syn: ↑allyl, ↑allyl radical • Derivationally related forms: ↑allylic (for: ↑allyl) • Hypernyms: ↑ …   Useful english dictionary

  • allyl group — /ˈæləl grup/ (say aluhl groohp) noun an alkenyl group, CH2=CH–CH2–, related to allyl alcohol. Also, allyl radical. {Latin all(ium) garlic + yl} –allylic /əˈlɪlɪk/ (say uh lilik), adjective …  

  • Cyanate ester — [1] Cyanate esters are chemical substances generally based on a bisphenol or novolac derivative, in which the hydrogen atom of the phenolic OH group is substituted by a cyanide group. The resulting product with an OCN group is named a cyanate… …   Wikipedia

  • Desulfonylation reactions — are chemical reactions leading to the removal of a sulfonyl group from organic compounds. As the sulfonyl functional group is electron withdrawing, methods for cleaving the sulfur carbon bonds of sulfones are typically reductive in nature.… …   Wikipedia

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