English-Russian dictionary of chemistre. 2014.

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  • Stereoselectivity — In chemistry, stereoselectivity is the property of a chemical reaction that yields an unequal mixture of stereoisomers from a single reactant. Stereoselectivity may be partial, where the formation of one stereoisomer is favoured over the other,… …   Wikipedia

  • stereoselectivity — erdvinis atrankumas statusas T sritis chemija apibrėžtis Junginio gebėjimas reakcijos metu sudaryti didesnį vieno erdvinio izomero kiekį negu kitų izomerų. atitikmenys: angl. stereoselectivity rus. стереоселективность ryšiai: sinonimas –… …   Chemijos terminų aiškinamasis žodynas

  • stereoselectivity — noun The condition of being stereoselective or a measure of the extent to which a reaction is stereoselective [ …   Wiktionary

  • stereoselectivity — ste·reo·se·lec·tiv·i·ty sə .lek tiv ət ē, .sē n, pl ties the state or condition of being stereoselective …   Medical dictionary

  • stereoselectivity — stereo·selectivity …   English syllables

  • stereoselectivity — noun see stereoselective …   Useful english dictionary

  • Aldol reaction — The aldol reaction is a powerful means of forming carbon–carbon bonds in organic chemistry.[1][2][3] Discovered independently by …   Wikipedia

  • Stereospecificity — In chemistry, stereospecificity is the property of a chemical reaction that yields different stereoisomeric reaction products from two stereoisomeric reactants depending on the reaction conditions. Stereospecificity differs from stereoselectivity …   Wikipedia

  • Asymmetric induction — (also enantioinduction) in stereochemistry describes the preferential formation in a chemical reaction of one enantiomer or diastereoisomer over the other as a result of the influence of a chiral feature present in the substrate, reagent,… …   Wikipedia

  • Horner-Wadsworth-Emmons reaction — The Horner Wadsworth Emmons reaction (or HWE reaction) is the chemical reaction of stabilized phosphonate carbanions with aldehydes (or ketones) to produce predominantly E alkenes.In 1958, Leopold Horner published a modified Wittig reaction using …   Wikipedia

  • Nazarov cyclization reaction — The Nazarov cyclization reaction (often referred to as simply the Nazarov cyclization) is a chemical reaction used in organic chemistry for the synthesis of cyclopentenones. The reaction is typically divided into classical and modern variants,… …   Wikipedia

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