scholarly journals Theoretical Studies on Electrophilic Aromatic Substitution Reaction for 8-Hydroxyquinoline

2016 ◽  
Vol 32 (1) ◽  
pp. 253-260 ◽  
Author(s):  
Hasan Obayes ◽  
Khalida Al.Azawi ◽  
Shaymaa Khazaal ◽  
Ghadah Alwan ◽  
Abdulnasser AL-Gebori ◽  
...  
Keyword(s):  
Substitution Reaction ◽  
Electrophilic Aromatic Substitution ◽  
Theoretical Studies ◽  
Aromatic Substitution

scholarly journals Bi(NO3)3 · 5H2O mediated synthesis of 4,4′-diaminotriarylmethane leuco malachite compounds under solvent-free conditions

2009 ◽  
Vol 7 (1) ◽  
pp. 138-142 ◽  
Author(s):  
Ghasem Bardajee ◽  
Farnaz Jafarpour
Keyword(s):  
Functional Groups ◽  
Substitution Reaction ◽  
Solvent Free ◽  
Synthesis And Characterization ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution ◽  
Aryl Aldehydes ◽  
Solvent Free Conditions

AbstractIn this report, we described the synthesis and characterization of a variety of diaminotriarylmethane derivatives with dimethylamino functional groups. These compounds were synthesized by the tandem regio-selective electrophilic aromatic substitution reaction of N,N-dimethylaniline with aryl aldehydes to form the corresponding diaminotriarylmethane compounds. In our strategy, Bi(NO3)3 was used as a catalyst under solvent free conditions to afford the desired products in good to excellent yields.

scholarly journals Precise through-space control of an abiotic electrophilic aromatic substitution reaction

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Kyle E. Murphy ◽  
Jessica L. Bocanegra ◽  
Xiaoxi Liu ◽  
H.-Y. Katharine Chau ◽  
Patrick C. Lee ◽  
...  
Keyword(s):  
Substitution Reaction ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution

Removal of chlorine gas by an amine functionalized metal–organic framework via electrophilic aromatic substitution

2015 ◽  
Vol 51 (62) ◽  
pp. 12474-12477 ◽  
Author(s):  
Jared B. DeCoste ◽  
Matthew A. Browe ◽  
George W. Wagner ◽  
Joseph A. Rossin ◽  
Gregory W. Peterson
Keyword(s):  
Substitution Reaction ◽  
Metal Organic Framework ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution ◽  
Amine Functionalized ◽  
Chlorine Gas ◽  
Metal Organic ◽  
Organic Framework

Chlorine gas is removed from airstreams with an amine functionalized metal–organic framework via an electrophilic aromatic substitution reaction producing HCl, which is subsequently neutralized by the substrate.

AlCl3-Catalyzed Intramolecular Hydroarylation of Arenes with Alkynes

Synlett ◽  
2017 ◽  
Vol 28 (16) ◽  
pp. 2159-2162 ◽  
Author(s):  
Guangxin Gu ◽  
Hao Guo ◽  
Yang Li ◽  
Yu Wang ◽  
Dawen Xu ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Lewis Acid ◽  
Substitution Reaction ◽  
Functional Group ◽  
Catalytic Amount ◽  
Main Group ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution ◽  
Main Group Metal ◽  
Acid Catalyzed

Herein, we wish to report the main-group metal Lewis acid catalyzed intramolecular hydroarylation of arenes with alkynes. This cyclization proceeds efficiently in the presence of a catalytic amount of AlCl3, affording phenanthrenes in moderate to excellent yields. The catalyst is cheap and nontoxic. The functional-group tolerance is high. A plausible electrophilic aromatic substitution reaction mechanism is proposed for this transformation.

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