Controlled Transformations of Aryl Halides in a Flow System: Selective Synthesis of Aryl Azides and Aniline Derivatives

2018 ◽  
Vol 360 (9) ◽  
pp. 1841-1849 ◽  
Author(s):  
Ádám Georgiádes ◽  
Sándor B. Ötvös ◽  
Ferenc Fülöp
Keyword(s):  
Flow System ◽  
Aryl Halides ◽  
Selective Synthesis ◽  
Aryl Azides ◽  
Aniline Derivatives

Azidation of aryl halides promoted by EDTA

2021 ◽  
pp. 1-5
Author(s):  
Mehdi Rezapour ◽  
Sirous Ghorbani ◽  
Mohammad Reza Khodabakhshi ◽  
Mohammad Abbasi
Keyword(s):  
Catalytic System ◽  
Mixed Solvent ◽  
Aryl Halides ◽  
Suitable Method ◽  
Selective Synthesis ◽  
Aryl Azides ◽  
System Cost ◽  
Efficient Approach

An efficient approach to azidation of aryl halides is described here. Good yields of aryl azides were obtained with [CuI/EDTA]–3 as a catalytic system. Cost-affectivity of the EDTA compared to expensive DMEDA (1 : 500 times) along with the use of 7EtOH:3H2O as mixed solvent and green medium makes it to be a suitable method for selective synthesis of aryl azides.

Palladium-Catalyzed Ligand-Controlled Selective Synthesis of Aldehydes and Acids from Aryl Halides and Formic Acid

ChemCatChem ◽  
2017 ◽  
Vol 9 (16) ◽  
pp. 3121-3124 ◽  
Author(s):  
Fu-Peng Wu ◽  
Jin-Bao Peng ◽  
Ling-Shen Meng ◽  
Xinxin Qi ◽  
Xiao-Feng Wu
Keyword(s):  
Formic Acid ◽  
Aryl Halides ◽  
Selective Synthesis ◽  
Palladium Catalyzed

scholarly journals Cobalt Catalysis Enables Regioselective Ring-opening of Epoxides with Aryl Halides

2021 ◽  
Author(s):  
Aleksandra Potrząsaj ◽  
Mateusz Musiejuk ◽  
Wojciech Chaładaj ◽  
Maciej Giedyk ◽  
Dorota Gryko
Keyword(s):  
Vitamin B12 ◽  
Organic Synthesis ◽  
Blue Light ◽  
Catalytic System ◽  
Ring Opening ◽  
Aryl Halides ◽  
Light Irradiation ◽  
Selective Synthesis ◽  
Ring Opening Of Epoxides

Ring-opening of epoxides furnishing either linear or branched products belongs to the group of classic transformations in organic synthesis. However, the regioselective cross-electrophile coupling of aryl epoxides with aryl halides still represents a key challenge. Herein, we report vitamin B12/Ni dual-catalytic system that allows for the selective synthesis of linear products under blue-light irradiation.

Superbase-Assisted Selective Synthesis of Triarylphosphines from Aryl Halides and Red Phosphorus: Three Consecutive Different SN Ar Reactions in One Pot

2019 ◽  
Vol 2019 (36) ◽  
pp. 6240-6245
Author(s):  
Svetlana F. Malysheva ◽  
Vladimir A. Kuimov ◽  
Natalia A. Belogorlova ◽  
Alexander I. Albanov ◽  
Nina K. Gusarova ◽  
...  
Keyword(s):  
Aryl Halides ◽  
Selective Synthesis ◽  
Red Phosphorus ◽  
One Pot

Selective Azidation of Aryl Halides to Aryl Azides Promoted by Proline and CuFeO2

Synlett ◽  
2014 ◽  
Vol 25 (20) ◽  
pp. 2903-2907 ◽  
Author(s):  
Abdol Hajipour ◽  
Morteza Karimzadeh ◽  
Sirous Ghorbani
Keyword(s):  
Aryl Halides ◽  
Aryl Azides

Cobalt nanocomposites on N-doped hierarchical porous carbon for highly selective formation of anilines and imines from nitroarenes

2018 ◽  
Vol 20 (20) ◽  
pp. 4629-4637 ◽  
Author(s):  
Tao Song ◽  
Peng Ren ◽  
Yanan Duan ◽  
Zhaozhan Wang ◽  
Xiufang Chen ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Selective Synthesis ◽  
Hierarchical Porous Carbon ◽  
Aniline Derivatives ◽  
Hierarchical Porous ◽  
Selective Formation

A heterogeneous, active, and non-noble cobalt nanocomposite for selective synthesis of aniline derivatives and imines from nitroarenes is reported.

Pd-grafted functionalized mesoporous MCM-41: a novel, green and heterogeneous nanocatalyst for the selective synthesis of phenols and anilines from aryl halides in water

2015 ◽  
Vol 39 (8) ◽  
pp. 6504-6512 ◽  
Author(s):  
Forugh Havasi ◽  
Arash Ghorbani-Choghamarani ◽  
Farzad Nikpour
Keyword(s):  
Aryl Halides ◽  
Selective Synthesis ◽  
Heterogeneous Nanocatalyst ◽  
Mcm 41

The preparation of phenols and anilines from aryl halides in the presence of MCM-41-dtz-Pd as a heterogeneous nanocatalyst has been introduced.

Synthesis of aryl azides from aryl halides promoted by Cu2O/tetraethylammonium prolinate

2014 ◽  
Vol 55 (50) ◽  
pp. 6799-6802 ◽  
Author(s):  
Abdol R. Hajipour ◽  
Fatemeh Mohammadsaleh
Keyword(s):  
Aryl Halides ◽  
Aryl Azides
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