anomeric effect

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• Anomeric effect — In organic chemistry, the anomeric effect or Edward Lemieux effect is a stereoelectronic effect that describes the tendency of heteroatomic substituents adjacent to a heteroatom within a cyclohexane ring to prefer the axial orientation instead of …   Wikipedia

• anomeric effect — anomerinis efektas statusas T sritis chemija apibrėžtis Heteroatomo, esančio šešianariame žiede, gebėjimas šalia esantį elektriškai neigiamą pakaitą nukreipti į ašinę padėtį. atitikmenys: angl. anomeric effect rus. аномерный эффект …   Chemijos terminų aiškinamasis žodynas

• Gauche effect — Main article: alkane stereochemistry The term gauche refers to conformational isomers (conformers) where two vicinal groups are separated by a 60° torsion angle. IUPAC defines groups as gauche if they have a synclinal alignment of groups attached …   Wikipedia

• Electronic effect — An electronic effect influences the structure, reactivity, or properties of molecule but is neither a traditional bond nor a steric effect. [G. L. Miessler and D. A. Tarr “Inorganic Chemistry” 3rd Ed, Pearson/Prentice Hall publisher, ISBN 0 13… …   Wikipedia

• Efecto anomérico — Saltar a navegación, búsqueda En química orgánica, el efecto anomérico o efecto Edward Lemieux es un efecto estereoelectrónico que describe la tendencia de los sustituyentes heteroatómicos adyacentes a un heteroátomo en un anillo de ciclohexano a …   Wikipedia Español

• Glucose — This article is about the naturally occurring D form of glucose. For the L form, see L Glucose. D glucose …   Wikipedia

• Chemical glycosylation — A chemical glycosylation reaction involves the coupling of a sugar to a glycosyl acceptor forming a glycoside.[1][2][3] If the acceptor is another sugar, the product is an oligosaccharide. The reaction involves coupling a glycosyl donor to a… …   Wikipedia

• Eusebio Juaristi — Cosío (Santiago de Querétaro, Querétaro, 21 de diciembre de 1950) es un químico, investigador y académico mexicano. Se ha especializado en la fisicoquímica orgánica, el análisis conformacional, y la estereoquímica. Se le considera uno de los… …   Wikipedia Español

• Anomer — In sugar chemistry, an anomer is a special type of epimer. It is a stereoisomer (diastereomer, more exactly) of a saccharide (in the cyclic form) that differs only in its configuration at the hemiacetal (or hemiketal) carbon, also called the… …   Wikipedia

• Dimethoxymethane — Dimethoxymethane …   Wikipedia

• Glycosidic bond — In chemistry, a glycosidic bond is a type of covalent bond that joins a carbohydrate (sugar) molecule to another group, which may or may not be another carbohydrate. A glycosidic bond is formed between the hemiacetal group of a saccharide (or a… …   Wikipedia