anchimeric
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anchimeric assistance — anchimerinis efektas statusas T sritis chemija apibrėžtis Gretimos grupės poveikis reakcijos centrui. atitikmenys: angl. anchimeric assistance; neighboring group participation; neighbouring group participation; synartetic acceleration rus.… … Chemijos terminų aiškinamasis žodynas
anchimeric — … Useful english dictionary
anchimeric assistance — noun A form of neighbouring group participation in which the rate of a reaction is increased … Wiktionary
Koenigs–Knorr reaction — The Koenigs–Knorr reaction in organic chemistry is the substitution reaction of a glycosyl halide with an alcohol to give a glycoside. It is one of the oldest and simplest glycosylation reactions. It is named after Wilhelm Koenigs (1851 1906),… … Wikipedia
Neighbouring group participation — or NGP in organic chemistry has been defined by IUPAC as the interaction of a reaction centre with a lone pair of electrons in an atom or the electrons present in a sigma bond or pi bond [1]. When NGP is in operation it is normal for the reaction … Wikipedia
1,5-Cyclooctadiene — 1,5 Cyclooctadiene … Wikipedia
Homoaromaticity — in organic chemistry is found in conjugated cyclic systems that are able to skip a part of the ring as opposed to regular aromaticity. Like ordinary aromatic compounds, homoaromatic compounds are more stable than what would be expected based on… … Wikipedia
Woodward cis-hydroxylation — The Woodward cis hydroxylation is the chemical reaction of alkenes with iodine and silver acetate in wet acetic acid to form cis diols. [Woodward, R. B., US patent|2687435] [Woodward, R. B.; Brutcher, F. V. J. Am. Chem. Soc. 1958, 80 , 209.… … Wikipedia
Saul Winstein — Infobox Scientist name = Saul Winstein image width = caption = Saul Winstein birth date = birth date|1912|10|8 birth place = residence = nationality = American death date = death date and age|1969|11|23|1912|10|8 death place = field = Physical… … Wikipedia
neighbouring group participation — noun Any of many effects in organic chemistry in which the course of a reaction, or its rate, is affected by the presence of a neighbouring functional group; anchimeric assistance … Wiktionary
