scholarly journals A chiral cobalt(ii) complex catalyzed enantioselective aza-Piancatelli rearrangement/Diels–Alder cascade reaction

2020 ◽  
Vol 11 (15) ◽  
pp. 3862-3867 ◽  
Author(s):  
Bin Shen ◽  
Qianwen He ◽  
Shunxi Dong ◽  
Xiaohua Liu ◽  
Xiaoming Feng
Keyword(s):  
Cascade Reaction ◽  
Diels Alder ◽  
Complex Catalyst

An asymmetric aza-Piancatelli rearrangement/Diels–Alder cascade reaction between 2-furylcarbinols and N-(furan-2-ylmethyl)anilines was realized by using a chiral N,N′-dioxide/cobalt(ii) complex catalyst.

Uncatalyzed diastereoselective synthesis of alkyliminofurochromone-derived benzylmalononitriles via a three-component cascade reaction: competition between Diels–Alder cycloaddition and Michael addition

2021 ◽  
Author(s):  
Mohammad Bagher Teimouri ◽  
Zahra Mokhtare ◽  
Hamid Reza Khavasi
Keyword(s):  
Michael Addition ◽  
Heterocyclic Ring ◽  
Cascade Reaction ◽  
Diels Alder ◽  
Chemical Bonds ◽  
Diastereoselective Synthesis ◽  
Atom Economy ◽  
One Pot

Three new chemical bonds and three stereogenic centres and one heterocyclic ring were assembled stereoselectively in a convenient high atom-economy one-pot operation.

scholarly journals Grafting of adipic anhydride to carbon nanotubes through a Diels-Alder cycloaddition/oxidation cascade reaction

Carbon ◽  
2016 ◽  
Vol 98 ◽  
pp. 421-431 ◽  
Author(s):  
Rui Filipe Araújo ◽  
Maria Fernanda Proença ◽  
Carlos Jorge Silva ◽  
Tarsila G. Castro ◽  
Manuel Melle-Franco ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Cascade Reaction ◽  
Diels Alder

Cascade reaction involving Diels–Alder cascade: modular synthesis of amino α-pyrones, indolines and anilines

2018 ◽  
Vol 5 (24) ◽  
pp. 3574-3578 ◽  
Author(s):  
Yangyong Shen ◽  
Chaorong Wang ◽  
Wei Chen ◽  
Sunliang Cui
Keyword(s):  
Cascade Reaction ◽  
Alder Reaction ◽  
Diels Alder ◽  
Modular Synthesis ◽  
Diels Alder Reaction

A cascade reaction involving Diels–Alder reaction for modular synthesis of amino α-pyrones, indolines and anilines is reported.

ChemInform Abstract: Efficient Oxa-Diels-Alder/Semipinacol Rearrangement/Aldol Cascade Reaction: Short Approach to Polycyclic Architectures.

ChemInform ◽  
2015 ◽  
Vol 46 (28) ◽  
pp. no-no
Author(s):  
Jin-Bao Peng ◽  
Yue Qi ◽  
Ze-Ran Jing ◽  
Shao-Hua Wang ◽  
Yong-Qiang Tu ◽  
...  
Keyword(s):  
Cascade Reaction ◽  
Diels Alder ◽  
Semipinacol Rearrangement

Efforts Toward a Synthesis of Crotogoudin and Crotobarin

Synlett ◽  
2017 ◽  
Vol 28 (14) ◽  
pp. 1758-1762 ◽  
Author(s):  
Duy Mai ◽  
Dmitriy Uchenik ◽  
Christopher Vanderwal
Keyword(s):  
Cascade Reaction ◽  
Diels Alder ◽  
Cope Rearrangement ◽  
Radical Chemistry ◽  
Phenolic Oxidation ◽  
Set Up

Two synthesis designs for the diterpenoid crotogoudin are discussed, and efforts to achieve each are described. First, a Cope rearrangement/intramolecular Diels–Alder cascade reaction was investigated. Second, a bioinspired sequence of cationic bicyclization and A-ring oxidative fragmentation set-up for a lactonization induced by a phenolic oxidation, ultimately providing a tricyclic intermediate that required only installation of the bridging ring of the salient bicyclo[2.2.2]octane system. This last endeavor was fraught with difficulty, but did lead to the development of conditions for cyclization of related keto-alkenes via manganese(III)-based radical chemistry.

scholarly journals Blue-Emitting Arylalkynyl Naphthalene Derivatives via a Hexadehydro-Diels–Alder Cascade Reaction

2016 ◽  
Vol 138 (39) ◽  
pp. 12739-12742 ◽  
Author(s):  
Feng Xu ◽  
Kyle W. Hershey ◽  
Russell J. Holmes ◽  
Thomas R. Hoye
Keyword(s):  
Cascade Reaction ◽  
Diels Alder ◽  
Naphthalene Derivatives

scholarly journals Asymmetric Catalytic Aza-Diels-Alder/Ring-Closing Cascade Reaction Forming Bicyclic Azaheterocycles by Trienamine Catalysis

2016 ◽  
Vol 23 (1) ◽  
pp. 3-3
Author(s):  
Yang Li ◽  
Casper Barløse ◽  
Julie Jørgensen ◽  
Bjørn Dreiø Carlsen ◽  
Karl Anker Jørgensen
Keyword(s):  
Cascade Reaction ◽  
Diels Alder ◽  
Asymmetric Catalytic
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