Stereoselective Synthesis of Tetrahydroquinolines via Asymmetric Domino Reaction Catalyzed by a Recyclable Ionic-Liquid-Supported Bifunctional Tertiary Amine

2018 ◽  
Vol 2018 (48) ◽  
pp. 7000-7008 ◽  
Author(s):  
Rinat S. Tukhvatshin ◽  
Alexander S. Kucherenko ◽  
Yulia V. Nelyubina ◽  
Sergei G. Zlotin
Keyword(s):  
Ionic Liquid ◽  
Tertiary Amine ◽  
Stereoselective Synthesis ◽  
Domino Reaction

scholarly journals An Enamide‐Based Domino Reaction for a Highly Stereoselective Synthesis of Tetrahydropyrans

2019 ◽  
Vol 58 (37) ◽  
pp. 13056-13059 ◽  
Author(s):  
Philipp Kramer ◽  
Jennifer Grimmer ◽  
Michael Bolte ◽  
Georg Manolikakes
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction

Intercepting the Nazarov Oxyallyl Intermediate with α-Formyl­vinyl Anion Equivalents to Access Formal Morita–Baylis–Hillman Alkylation Products

Synlett ◽  
2017 ◽  
Vol 28 (12) ◽  
pp. 1486-1490 ◽  
Author(s):  
F. West ◽  
Yen-Ku Wu ◽  
Rongrong Lin
Keyword(s):  
Lewis Acid ◽  
Stereoselective Synthesis ◽  
Domino Reaction ◽  
Alkylation Process ◽  
Acid Catalyzed

A Lewis acid catalyzed cationic domino reaction involving sequential electrocyclization and polar addition of allenol ethers onto the resulting oxyallyl species is described. The overall sequence allows a highly stereoselective synthesis of densely substituted cyclopentanoid compounds containing α-formylvinyl functionality which is formally equivalent to products of a Morita–Baylis–Hillman alkylation process.

scholarly journals Facile preparation of porefilled membranes based on poly(ionic liquid) with quaternary ammonium and tertiary amine head groups for AEMFCs

2019 ◽  
Vol 338 ◽  
pp. 58-65 ◽  
Author(s):  
Feng Xie ◽  
Zhigang Shao ◽  
Xueqiang Gao ◽  
Jinkai Hao ◽  
Wei Song ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Tertiary Amine ◽  
Quaternary Ammonium ◽  
Head Groups ◽  
Facile Preparation ◽  
Poly Ionic Liquid

Asymmetric Michael addition between kojic acid derivatives and unsaturated ketoesters promoted by C2-symmetric organocatalysts

2018 ◽  
Vol 16 (48) ◽  
pp. 9314-9318 ◽  
Author(s):  
Alexey A. Kostenko ◽  
Alexander S. Kucherenko ◽  
Andrey N. Komogortsev ◽  
Boris V. Lichitsky ◽  
Sergei G. Zlotin
Keyword(s):  
Tertiary Amine ◽  
Michael Addition ◽  
Kojic Acid ◽  
Domino Reaction ◽  
Asymmetric Michael Addition

An efficient C2-symmetric bifunctional tertiary amine–squaramide organocatalyst for the asymmetric Michael addition/hemiketalization domino reaction of kojic acid derivatives with β,γ-unsaturated α-ketoesters has been designed.

First Application of Ionic Liquid to Reactions Involving Organotellurium Compounds as Intermediates

2005 ◽  
Vol 2005 (7) ◽  
pp. 446-448 ◽  
Author(s):  
Lei Wang ◽  
Zhizhen Huang
Keyword(s):  
Ionic Liquid ◽  
High Purity ◽  
Stereoselective Synthesis ◽  
Condensation Reaction ◽  
Unsaturated Compounds ◽  
Novel Method ◽  
Ionic Solvent ◽  
Organotellurium Compounds ◽  
High Stereoselectivity

The condensation reaction of telluronium salts 1 with aldehydes and dibutyl telluride 4, bromide 5 with aldehyde 2 proceeded smoothly in the ionic solvent [bmim][BF4], affording a novel method for the stereoselective synthesis of (E)-α,β-unsaturated compounds 3 in high purity, excellent yields and high stereoselectivity.

ChemInform Abstract: Regio- and Stereoselective Synthesis of Benzothiazolo-Pyrimidinones via an NHC-Catalyzed Mannich/Lactamization Domino Reaction.

ChemInform ◽  
2015 ◽  
Vol 46 (24) ◽  
pp. no-no
Author(s):  
Qijian Ni ◽  
Xiaoxiao Song ◽  
Jiawen Xiong ◽  
Gerhard Raabe ◽  
Dieter Enders
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction

Palladium-Catalyzed Domino Reaction for Stereoselective Synthesis of Multisubstituted Olefins: Construction of Blue Luminogens

2018 ◽  
Vol 83 (8) ◽  
pp. 4441-4454 ◽  
Author(s):  
Tao-Tao Hao ◽  
Hao-Ran Liang ◽  
Ying-Han Ou-Yang ◽  
Chang-Zhen Yin ◽  
Xue-Li Zheng ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction ◽  
Palladium Catalyzed
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