Results 101 to 110 of about 327 (135)
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Enamines, enol ethers, and enolates
1994This chapter deals with enamines, enol ethers, and enolates. Enamines are nucleophilic reagents that undergo alkylation, acylation, and conjugation addition reactions. The chapter elaborates how enamines afford an indirect route for preparing substituted carbonyl compounds, noting that they are prepared from aldehydes and ketones and their salts are ...
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Alkylation of enolate anions formation of enol ethers
Recueil des Travaux Chimiques des Pays-Bas, 1970AbstractThe alkylation of ambident enolate anions ‐ obtained from aliphatic ketones (and one particular type of aldehyde) ‐ has been studied using various solvents, bases, alkylating agents and substrates. Alkylation with a reactive alkylating agent (dialkyl sulfates, triethyloxonium fluoroborate) in an aprotic polar solvent (e.g.
Heiszwolf, G.J., Kloosterziel, H.
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Enol esters XVI: Enol ethers in synthesis
Journal of the American Oil Chemists' Society, 1972AbstractThe synthesis of isopropenyl octadecyl ether is reported. This compound is a useful reagent for the synthesis of wax esters by reaction with long chain fatty acids, and of symmetrical or unsymmetrical ethers via reaction with long chain alcohols.
Edward S. Rothman +3 more
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Enol‐enolic equilibrium of nuclear‐substituted formylbenzoylmethanes
Organic Magnetic Resonance, 1972AbstractThe enol‐enolic equilibrium position of nuclear‐substituted formylbenzoylmethanes [p‐X = H, CH3, CH3O, Br, N(CH3)2, NO2] is estimated. With an increase in the electron‐donating property of the substituent X the equilibrium shifts to the hydroxymethyleneketone from.
V. A. Gindin +3 more
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ChemInform Abstract: Enantioselective Protonation of Enolates and Enols
ChemInform, 1997AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Polyalkylation of Enols and Enolates
2005J.-C. Plaquevent, D. Cahard, F. Guillen
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Addition of Enolates and Enol Ethers
2007J.-C. Quirion, E. Leclerc, P. Jubault
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Epimerization via Enols and Enolates
2005J.-C. Plaquevent, D. Cahard, F. Guillen
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The Use of Enol Trifluoromethanesulfonates as Enolate Equivalents
Synlett, 1992Sang-Ho Lee, Martin Hulce
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