aromatic-free

См. также в других словарях:

• Aromatic ring current — This article is about aromatic chemistry. For the meteorological effect, see Ring current. A diagram of an aromatic ring current. B0 is the applied magnetic field, the red arrow indicating its direction. The orange ring shows the direction of the …   Wikipedia

• Free radical reaction — A free radical reaction is any chemical reaction involving free radicals. This reaction type is abundant in organic reactions. Two pioneering studies into free radical reactions have been the discovery of the triphenylmethyl radical by Moses… …   Wikipedia

• Free radical halogenation — In organic chemistry, free radical halogenation is a type of halogenation. This chemical reaction is typical of alkanes and alkyl substituted aromatics under application of heat or UV light. The reaction is used for the industrial synthesis of… …   Wikipedia

• Nucleophilic aromatic substitution — A nucleophilic aromatic substitution is a substitution reaction in organic chemistry in which the nucleophile displaces a good leaving group, such as a halide, on an aromatic ring. There are 6 nucleophilic substitution mechanisms encountered with …   Wikipedia

• Radical-nucleophilic aromatic substitution — or SRN1 in organic chemistry is a type of substitution reaction in which a certain substituent on an aromatic compound is replaced by a nucleophile through an intermediary free radical species:The substituent X is a halide and nucleophiles can be …   Wikipedia

• Latin American and Caribbean Bulletin of Medicinal and Aromatic Plants — The Latin American and Caribbean Bulletin of Medicinal and Aromatic Plants, or Boletin latinoamericano y del caribe de plantas medicinales y aromaticas (BLACPMA, ISSN 0717 7917) is a bimonthly scientific publication directed to diverse… …   Wikipedia

• Natural-gas processing — is a complex industrial process designed to clean raw natural gas by separating impurities and various non methane hydrocarbons and fluids to produce what is known as pipeline quality dry natural gas.[1] Contents 1 Background 2 Types of raw… …   Wikipedia

• Harden M. McConnell — (born July 18, 1927 in Richmond, Virginia) is an American physical chemist at Stanford University.[1] Contents 1 Birth and education 2 Research 3 Awards and honours …   Wikipedia

• Synthetic fuel — or synfuel is any liquid fuel obtained from coal, natural gas, or biomass. It can sometimes refer to fuels derived from other solids such as oil shale, tar sand, waste plastics, or from the fermentation of biomatter. It can also (less often)… …   Wikipedia

• Friedel-Crafts reaction — /free del krafts , krahfts / a reaction for the synthesis of hydrocarbons and ketones by the alkylation or acylation of an aromatic compound in the presence of a catalyst, typically anhydrous aluminum chloride. [1895 1900; after French chemist… …   Universalium

• hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… …   Universalium