Alder - Open Access .click

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2002
The Alder ene reaction, also known as the hydro-allyl addition, is addition of an enophile to an alkene (ene) via allylic transposition. The four-electron system including an alkene π-bond and an allylic C–H σ-bond can participate in a pericyclic reaction in which the double bond shifts and new C–H and C–C σ-bonds are formed.
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o-Fluoranil Chemistry: Diels–Alder versus Hetero-Diels–Alder Cycloaddition

The Journal of Organic Chemistry, 2008
The title quinone undergoes [4 + 2] cycloadditions in two ways, Diels-Alder on the ring and hetero-Diels-Alder by attack at the oxygens. The latter mode of reaction is strongly favored thermodynamically, but there is a kinetic bias favoring the normal Diels-Alder addition that often prevails, especially with cycloaddends that are not electron-rich.
David M, Lemal +2 more
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Diels-Alder reaction, inverse electronic demand Diels-Alder reaction, hetero-Diels-Alder reaction

2002
The Diels-Alder reaction, reverse electronic demand Diels-Alder reaction, as well as the hetero-Diels-Alder reactions, belong to the category of [4+2] -cycloaddition reactions, which is a concerted process. The arrow-pushing here is merely illustrative.
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Consecutive Rh(I)‐Catalyzed Alder‐ene/Diels—Alder/Diels—Alder Reaction Sequence Affording Rapid Entry to Polycyclic Compounds.

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Kay M. Brummond, Lingfeng You
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�� -Diels-Alder ��

2008
) DNA, ) (3- -5- ) ) .
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Hexadehydro-Diels–Alder Reaction: Benzyne Generation via Cycloisomerization of Tethered Triynes

Chemical Reviews, 2021
Lucas L Fluegel, Thomas R Hoye
exaly

Alder decline in Italy.

2001
Si riporta un pericoloso agente di cancro dell'ontano, Phomopsis ...
MORICCA, SALVATORE, Torraca, G.
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