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

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...

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...

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...

electron-deficient alkene-carbon. All this is exemplified in this aza Diels-Alder reaction: In the cycloaddition product, the silyl ether is a synthon for...

additional elimination reactions create the quinoline ring structure. The reaction is also classified as a subset of aza Diels-Alder reactions; however, it occurs...

in the retro-Diels–Alder reaction. Reactions involving heteroatoms are known; including the aza-Diels–Alder and Imine Diels–Alder reaction. The Huisgen...

Rearrangements, especially those that can participate in cascade reactions, such as the aza-Cope rearrangements, are of high practical as well as conceptual...

formation of an aryl immonium ion intermediate followed by an aza Diels-Alder reaction with an alkene. Imines are electron-poor, and thus usually function...

component in Diels-Alder reactions and in click chemistry, for example the synthesis of bicyclo[2.1.0]pentane, which originates from Otto Diels. It has also...

selective reduction Dieckmann condensation Dieckmann reaction Diels–Alder reaction Diels–Reese reaction Dienol–benzene rearrangement Dienone–phenol rearrangement...

are termed ring-closing reactions. Examples include: alkyne trimerisation; the Bergman cyclization of an enediyne; the Diels–Alder, between a conjugated...

a tandem one-pot Stille/Diels-Alder reaction. An alkene group is added to vinyl bromide, followed by an in situ Diels-Alder cycloaddition between the...

catalysing either the condensation of aldehydes and amines, or the aza Diels-Alder reaction catalytic synthesis. Again, water can be used as a solvent, and...

is the reaction of a trans-cyclooctene and an s-tetrazine in an inverse-demand Diels Alder reaction followed by a retro-Diels Alder reaction to eliminate...

substitution chemistry. Unlike arsabenzene, phosphorine rarely participates in Diels-Alder-type cycloadditions; when it does, the coupling partner must be an extremely...

hetero-Diels–Alder reactions more rapidly than [2+2] cycloaddition. Similarly, electron-rich styrenes participate in intra- or intermolecular Diels–Alder cyclizations...

069.0199. Grieco, P. A.; Larsen, S. D. (1990). "Iminium Ion-Based Diels–Alder Reactions: N-Benzyl-2-Azanorborene" (PDF). Organic Syntheses. 68: 206. doi:10...

Stetter reaction catalysts Examples of asymmetric reactions involving organocatalysts are: Asymmetric Diels-Alder reactions Asymmetric Michael reactions Asymmetric...

Imine Diels-Alder reaction to a tetrahydropyridine. tosylimines react with α,β-unsaturated carbonyl compound to give allylic amines in the Aza-Baylis–Hillman...

doi:10.1021/jo00323a044. Boger, Dale L. (October 1986). "Diels-Alder reactions of heterocyclic aza dienes. Scope and applications". Chemical Reviews. 86...

six-membered ketone ring by Diels-Alder reaction, α-allylation for synthesis of the quaternary carbon, and conjugate addition reaction for the final five-membered...

fullerene in a Diels-Alder reaction. In the second step nitrogen is expulsed from the DA adduct 2 resulting in the formation of a fused aza-cyclohexadiene...

S(NBu-t)2 → 2 Li2S(NBu-t)3 + 2 t-BuNH2 Sulfur diimides undergo Diels–Alder reactions with dienes. Fluorine gas oxidizes them to difluorosulfur diimides:...

towards nucleophiles. Though it has been shown to undergo some Diels-Alder reactions. Synthesis of the simplest boraacene, boranaphthalene, was achieved...

substrates include carbonyl compounds, imines, nitroalkenes. The Diels-Alder reaction is one process that can benefit from (thio)urea catalysts. Early...

Development of Direct Catalytic Asymmetric Aldol, Mannich, Michael, and Diels−Alder Reactions". Accounts of Chemical Research. 37 (8): 580–591. doi:10.1021/ar0300468...

derivative. Heat reverses the reaction. With dimethyl acetylenedicarboxylate, [6]metacyclophane rapidly undergoes the Diels-Alder reaction. A non-bonding nitrogen...

organic reactions, such as aldol additions, Diels-Alder cycloadditions and Mannich reactions. Many organic reactions involve the formation of tetrahedral intermediates...