High-pressure Diels–Alder reaction of [60] fullerene with several tropones. Characterization of the 1 : 1-cycloadducts

1994 ◽  
pp. 1433-1437 ◽  
Author(s):  
Hitoshi Takeshita ◽  
Ji-Feng Liu ◽  
Nobuo Kato ◽  
Akira Mori ◽  
Ryuichi Isobe
Keyword(s):  
High Pressure ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction

ChemInform Abstract: High-Pressure Diels-Alder Reaction of (60)Fullerene with Several Tropones. Characterization of the 1:1-Cycloadducts.

ChemInform ◽  
2010 ◽  
Vol 25 (43) ◽  
pp. no-no
Author(s):  
H. TAKESHITA ◽  
J.-F. LIU ◽  
N. KATO ◽  
A. MORI ◽  
R. ISOBE
Keyword(s):  
High Pressure ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction

scholarly journals Hetero-Diels–Alder reactions of hetaryl and aryl thioketones with acetylenic dienophiles

2015 ◽  
Vol 11 ◽  
pp. 576-582 ◽  
Author(s):  
Grzegorz Mlostoń ◽  
Paulina Grzelak ◽  
Maciej Mikina ◽  
Anthony Linden ◽  
Heinz Heimgartner
Keyword(s):  
High Pressure ◽  
Room Temperature ◽  
Thermal Conditions ◽  
Alder Reaction ◽  
Diels Alder ◽  
Hydrogen Shift ◽  
Diels Alder Reaction ◽  
Shift Sequence

Selected hetaryl and aryl thioketones react with acetylenecarboxylates under thermal conditions in the presence of LiClO4 or, alternatively, under high-pressure conditions (5 kbar) at room temperature yielding thiopyran derivatives. The hetero-Diels–Alder reaction occurs in a chemo- and regioselective manner. The initially formed [4 + 2] cycloadducts rearrange via a 1,3-hydrogen shift sequence to give the final products. The latter were smoothly oxidized by treatment with mCPBA to the corresponding sulfones.

Simple, efficient total synthesis of cantharidin via a high-pressure Diels-Alder reaction

1980 ◽  
Vol 102 (22) ◽  
pp. 6893-6894 ◽  
Author(s):  
William G. Dauben ◽  
Carl R. Kessel ◽  
Kazuo H. Takemura
Keyword(s):  
High Pressure ◽  
Total Synthesis ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction

Thermoresponsive hybrid double-crosslinked networks using magnetic iron oxide nanoparticles as crossing points

2018 ◽  
Vol 9 (37) ◽  
pp. 4642-4650 ◽  
Author(s):  
Thomas Blin ◽  
Antoine Niederberger ◽  
Lazhar Benyahia ◽  
Jérôme Fresnais ◽  
Véronique Montembault ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Alder Reaction ◽  
Diels Alder ◽  
Oxide Nanoparticles ◽  
Magnetic Iron Oxide Nanoparticles ◽  
Diels Alder Reaction ◽  
Crosslinked Networks ◽  
Stimuli Sensitive

Preparation and characterization of stimuli-sensitive hybrid double-crosslinked hydrogels based on iron oxide nanoparticles as the nano-crosslinkers and a difuran-functionalized PEO as the diene partner for the thermoreversible Diels–Alder reaction.

ChemInform Abstract: The High Pressure-Mediated Intramolecular Diels-Alder Reaction of Furans: Factors Controlling Cycloaddition with Monoactivated Dienophiles.

ChemInform ◽  
1989 ◽  
Vol 20 (14) ◽  
Author(s):  
L. M. HARWOOD ◽  
S. A. LEEMING ◽  
N. S. ISAACS ◽  
G. JONES ◽  
J. PICKARD ◽  
...  
Keyword(s):  
High Pressure ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction

High Pressure Diels-Alder Reaction of 1-Methyl-2(1H)-pyridones Having a Phenyl Group with N-Phenylmaleimide

Heterocycles ◽  
1990 ◽  
Vol 30 (1) ◽  
pp. 359 ◽  
Author(s):  
Hiroshi Tomisawa ◽  
Hiroto Nakano ◽  
Hiroshi Hongo
Keyword(s):  
High Pressure ◽  
Phenyl Group ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction

Synthesis and Characterization of Thermoresponsive Xylan Networks by Diels–Alder Reaction

2019 ◽  
Vol 1 (4) ◽  
pp. 856-866 ◽  
Author(s):  
Wissam Farhat ◽  
Richard Venditti ◽  
Frederic Becquart ◽  
Ali Ayoub ◽  
Jean-Charles Majesté ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Synthesis And Characterization ◽  
Diels Alder Reaction

ChemInform Abstract: High-Pressure Mediated Asymmetric Diels-Alder Reaction of Chiral Sulfinylacrylate Derivatives and Its Application to Chiral Synthesis of (-)-COTC and (-)-Gabosine C.

ChemInform ◽  
2010 ◽  
Vol 33 (22) ◽  
pp. no-no
Author(s):  
Tamiko Takahashi ◽  
Yoko Yamakoshi ◽  
Kazuya Okayama ◽  
Junko Yamada ◽  
Wei-Ying Ge ◽  
...  
Keyword(s):  
High Pressure ◽  
Alder Reaction ◽  
Diels Alder ◽  
Chiral Synthesis ◽  
Diels Alder Reaction
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