Buchler Glossary
Domino Reaction
The domino reaction is a time-resolved process in which two or more bond-forming reactions occur under similar...
(Asymmetric) Dihydroxylation
Asymmetric Dihydroxylation of olefins is of high synthetic value because it introduces two vicinal hydroxy groups,...
Diels-Alder Reaction
The Diels-Alder reaction is one of the most useful synthetic reactions for the construction of the cyclohexane...
Diastereomers
Molecules with more than one stereocenter can be diastereomers if they are not mirror images of each other. The key...
Desymmetrization
Any reaction that results in the loss of one or more symmetry elements, but especially the conversion of a prochiral...
Decarboxylation
Decarboxylation is the removal or loss of a carboxyl group from an organic compound. During the reaction carbon...
Dearomatization
A dearomatization reaction is an organic reaction which involves arenes as reactants and in which the reaction...
Darzens Reaction
Darzens reaction is also known as the Darzens condensation or glycidic ester condensation is the chemical reaction of...
Cycloaddition
A cycloaddition reaction indicates the addition of two π reactants to form a cyclic adduct with formation of σ bonds...
Cross-Coupling
Cross-coupling reactions occur when two reagents, both with activating groups, react together with a metal catalyst to...
Chiral Phase-Transfer Catalyst (Chiral PTC)
Quaternary ammonium salts, especially derived from Cinchona Alkaloids, have become the most privileged class of chiral...
Chiral Ligand
A chiral ligand is a specially adapted ligand used for asymmetric synthesis. This ligand is an enantiopure organic...
(Chiral) Organocatalyst
Organocatalysts are one of the bravest attempts to mimic enzyme catalysis that Mother Nature uses. Chiral...
Cascade Reaction
A cascade reaction, also known as a domino reaction or tandem reaction, is a chemical process that comprises at least...
Bromination
Bromination is a chemical reaction involving the reaction of a compound and bromine. Finally bromine is being added to...
Asymmetric Synthesis (Enantioselective Synthesis)
Asymmetric Synthesis (Enantioselective Synthesis) is the conversion of an achiral substance into a chiral, nonracemic...
Aromatic System
Any hydrocarbon or heterocycle with 4n+2 electrons in a fully conjugated cyclic π system is considered to be an...
Aminohydroxylation
The Sharpless Aminohydroxylation allows the syn-selective preparation of 1,2-amino alcohols by reaction of alkenes...