In organic chemistry, the Diels–Alder reaction is a chemical reaction between a conjugated diene and a substituted alkene, commonly termed the dienophile...

The retro-Diels–Alder reaction (rDA reaction) is the reverse of the Diels–Alder (DA) reaction, a [4+2] cycloelimination. It involves the formation of...

The Aza-Diels–Alder reaction is a modification of the Diels–Alder reaction wherein a nitrogen replaces sp2 carbon. The nitrogen atom can be part of the...

six-membered ring are formed. It is related to the Diels–Alder reaction, but unlike the Diels–Alder (or DA) reaction, the DAINV is a cycloaddition between an electron-rich...

In organic chemistry, the hexadehydro-Diels–Alder (HDDA) reaction is an organic chemical reaction between a diyne (2 alkyne functional groups arranged...

An oxo-Diels–Alder reaction (also called an oxa-Diels–Alder reaction) is an organic reaction and a variation of the Diels–Alder reaction in which a suitable...

German chemist. His most notable work was done with Kurt Alder on the Diels–Alder reaction, a method for cyclohexene synthesis. The pair was awarded the Nobel...

known as the Diels–Alder reaction. The lunar crater Alder is named in his honour. The insecticide aldrin, created through a Diels–Alder reaction, is also...

the retro-Diels–Alder reaction. Reactions involving heteroatoms are known, including the aza-Diels–Alder reaction and oxo-Diels–Alder reaction. The Huisgen...

principle.) The Diels–Alder reaction of cyclopentadiene with furan can produce two isomeric products. At room temperature, kinetic reaction control prevails...

his work on the Diels–Alder reaction Ludwig Diels (1874–1945), German botanist whose standard author abbreviation is Diels Hermann Diels (1848–1922), German...

dimerizes over the course of hours to give dicyclopentadiene via a Diels–Alder reaction. This dimer can be restored by heating to give the monomer. The compound...

lowers the Diels-Alder reaction barrier. In addition, the Lewis acid catalyst also increases the asynchronicity of the Diels-Alder reaction, making the...

common in drug synthesis. Common reaction types include Diels–Alder reactions, the ene reaction, [2+2] cycloaddition reactions, hydrocyanation of aldehydes...

referred to simply as Click reactions Thiol-ene reaction Diels-Alder reaction and inverse electron demand Diels-Alder reaction [4+1] cycloadditions between...

aromatic compounds into cycloalkenes, specifically cyclohexadiene. The Diels-Alder reaction, also known as cycloaddition, combines a conjugated diene and an...

reaction. The activation enthalpy for the hetero-Diels–Alder reaction is about 8 kJ/mol smaller than that for the corresponding cheletropic reaction....

3-dipolar cycloaddition of alkynes and nitrones in the Kinugasa reaction Diels-Alder reaction between cyclopentadiene and chlorosulfonyl isocyanate (CSI)...

diene that can scavenge unstable and short-lived dienophiles in a Diels-Alder reaction. It is furthermore used as a standard reagent for the determination...

organic chemistry, the ene reaction (also known as the Alder-ene reaction by its discoverer Kurt Alder in 1943) is a chemical reaction between an alkene with...

importance as a reagent in Diels-Alder reactions. It reacts with norbornadiene in a sequence of one DA reaction and two retro-DA reactions to cyclopentadiene...

The Ugi reaction has been applied in combination with an intramolecular Diels-Alder reaction in an extended multistep reaction. A reaction in its own...

induces elimination of triflate and release of benzyne: A hexadehydro Diels-Alder reaction (HDDA) involves cycloaddition of 1,3-diyne and alkyne. N-amination...

a cyclic molecule. An important example of cycloaddition reaction is the Diels–Alder reaction (the so-called [4+2] cycloaddition) between a conjugated...

an intramolecular Diels Alder reaction gave a mixture of diastereomers. But by installing the a bulky TMS substituent, the reaction gave the desired product...

(intermolecular) Diels–Alder reaction effects. Intramolecular Diels-Alder cycloaddition has been used in total synthesis. Through this reaction polycyclic compounds...

dienophile and forms the corresponding Diels-Alder adduct. As early as 1938, Kurt Alder and co-workers reported Diels-Alder adducts from the isomeric 2-sulfolene...

3-bromo-4-nitrobenzoic acid was not detected. The ortho effect occurs in Diels-Alder reactions when the Z-substituted dienophiles react with 1-substituted butadienes...

invention of specific organic reactions such as the Grignard reaction in 1912, the Diels–Alder reaction in 1950, the Wittig reaction in 1979 and olefin metathesis...

even, the reaction is symmetry-allowed. This prediction agrees with experiment as the Diels-Alder reaction is a rather facile pericyclic reaction. A 4n electron...