base-catalyzed aldol condensation

См. также в других словарях:

• Aldol condensation — An aldol condensation is an organic reaction in which an enol or an enolate ion reacts with a carbonyl compound to form a β hydroxyaldehyde or β hydroxyketone, followed by a dehydration to give a conjugated enone. Aldol condensations are… …   Wikipedia

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

• acid–base reaction — ▪ chemistry Introduction       a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …   Universalium

• Oppenauer oxidation — Oppenauer oxidation, named after Rupert Viktor Oppenauer,[1] is a gentle method for selectively oxidizing secondary alcohols to ketones. The reaction is the opposite of Meerwein Ponndorf Verley reduction. The alcohol is oxidized with aluminium… …   Wikipedia

• Chichibabin pyridine synthesis — Not to be confused with Chichibabin reaction. The Chichibabin pyridine synthesis (pronounced (chē ) chē bā bēn) is a method for synthesizing pyridine rings. In its general form, the reaction can can be described as a condensation reaction of… …   Wikipedia

• Darzens reaction — The Darzens reaction (also known as the Darzens condensation or glycidic ester condensation) is the chemical reaction of a ketone or aldehyde with an α haloester to form an α,β epoxy ester, also called a glycidic ester .[1][2] This reaction was… …   Wikipedia

• Nitroaldol reaction — The Henry Reaction (also referred to as the nitro aldol reaction) is a classic carbon–carbon bond formation reaction in organic chemistry. Discovered in 1895 by L. Henry, it is the combination of a nitroalkane and an aldehyde or ketone in the… …   Wikipedia

• Reacción aldólica — La reacción aldólica es una reacción química de formación de enlaces carbono carbono en química orgánica.[1] [2] [3] En su forma normal, la reacción aldólica involucra la adición nucleofílica del enolato de una cetona a un …   Wikipedia Español

• Biosynthesis of doxorubicin — Doxorubicin (DXR) is a 14 hydroxylated version of daunorubicin, the immediate precursor of DXR in its biosynthetic pathway. Daunorubicin is more abundantly found as a natural product because it is produced by a number of different wild type… …   Wikipedia

• metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …   Universalium

• Aldehyde — An aldehyde. Formaldehyde, the simplest aldehyde …   Wikipedia