According to a reported method , the triptycene-hydroquinone 2 was obtained in a good yield starting from the Diels-Alder reaction
of p-benzoquinone and anthracene and subsequent rearrangement reaction using acetic acid/HBr as catalyst.
And, it was synthesized by Diels-Alder reaction
of dicyclopentadiene monomer and sorbic acid from blueberry as renewable resources.
The research team looked at a lab-grown ribozyme that catalyzes the Diels-Alder reaction
, which has broad applications in organic chemistry.
The signature of reversion, conjugated unsaturation in the backbone, serves as the reaction site for crosslink repair via the Diels-Alder reaction
using the dienophile 1,3 bis(citraconimidomethyl) benzene (BCI-MX, Perkalink 900) (ref.
Exclusively, our interest is exploring a Diels-Alder reaction
of furan and maleic anhydride in water.
The synthesis begins with a Diels-Alder reaction
between heterodiene 10 and vinyl ether 3 as the dienophile (Equation 2).
6), which was synthesized by Seebach's group and used successfully as a chiral ligand in Diels-Alder reaction
, carbonyl-ene reaction , 1,3-dipolar cycloaddition , and nucleophilic addition to carbonyl group .
When Corey first reported a laboratory synthesis of prostaglandins 21 years ago, chemists had no way of controlling the orientation at which these two reactants would approach each other during this step, known as a Diels-Alder reaction
Automend was produced by the UCLA team during experiments using the Diels-Alder reaction
to develop extremely hard polymer materials.
5) that BCI-MX, due to its unique chemical structure, reacts with the dienes/trienes formed along the polymer backbone as a result of reversion via the classical Diels-Alder reaction
mechanism to form new thermally stable, long and flexible carbon-carbon crosslinks which compensate for the loss of sulfidic crosslinks occurring during reversion (figure 1).
Trost of the University of Wisconsin in Madison has discovered a reaction that mimics the Diels-Alder reaction
but creates five-membered rings instead of six-membered rings.
KINETIC STUDIES INDICATE RATE ENHANCEMENT OF THE DIELS-ALDER REACTION
USING IMIDAZOLIUM IONIC LIQUIDS, Jeanne L.