C–N cross-coupling reaction catalysed by reusable CuCr2O4 nanoparticles under ligand-free conditions: a highly efficient synthesis of triarylamines

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 28879-28884 ◽  
Author(s):  
Javad Safaei-Ghomi ◽  
Zeinab Akbarzadeh ◽  
Bahareh Khojastehbakht-Koopaei
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Cross Coupling Reaction ◽  
Ligand Free

A convenient, efficient and ligand-free method for the C–N coupling reaction of anilines and aryl iodides was performed using CuCr2O4 nanoparticles.

ChemInform Abstract: Copper-Catalyzed Cross-Coupling Reaction of Thiols with Aryl Iodides under Ligand-Free Conditions.

ChemInform ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. no-no
Author(s):  
Yu-Ting Huang ◽  
Wan-Ting Tsai ◽  
Satpal Singh Badsara ◽  
Chien-Ching Chan ◽  
Chin-Fa Lee
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Aryl Iodides ◽  
Cross Coupling Reaction ◽  
Ligand Free

The Synthesis of Fluorescent DNA Intercalator Precursors through Efficient Multiple Heck Reactions

2011 ◽  
Vol 64 (3) ◽  
pp. 316 ◽  
Author(s):  
Nigel A. Lengkeek ◽  
Ramiz A. Boulos ◽  
Allan J. McKinley ◽  
Thomas V. Riley ◽  
Boris Martinac ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Benzene Derivatives ◽  
Efficient Synthesis ◽  
Heck Reactions ◽  
Dna Intercalator ◽  
Highly Efficient ◽  
Cross Coupling Reaction ◽  
Efficient Route

A highly efficient synthesis of p-carboethoxy-tristyryl and carboethoxy-terastyrenyl benzene derivatives through a multiple Heck cross coupling reaction is reported. This reaction provides an efficient route to DNA intercalator precursors containing a benzene core.

A Highly Efficient CuCl2-Catalyzed C–S Coupling of Aryl Iodides with Tetraalkylthiuram Disulfides: Synthesis of Aryl Dithiocarbamates

Synthesis ◽  
2018 ◽  
Vol 50 (07) ◽  
pp. 1527-1534 ◽  
Author(s):  
Zhi-Bing Dong ◽  
Qiang Cao ◽  
Han-Ying Peng ◽  
Yu Cheng
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Zinc Powder ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Cross Coupling Reaction

A highly efficient copper(II)-catalyzed C–S cross-coupling reaction of aryl iodides with tetraalkylthiuram disulfides was developed. With only 1 mol% of CuCl2 as catalyst, zinc powder as reductant, and K2CO3 as base, aryl iodides reacted with tetraalkylthiuram disulfides in DMSO furnishing the corresponding aryl dithiocarbamates in good to excellent yields. This protocol is an improvement of previous work, it features convenient performance, low addition of catalyst, no requirement for any ligand, and provides good yields. The method has a broad substrate scope and uses cheap and readily available starting materials.

Ligand-Free Copper-Catalyzed Cross-Coupling Reaction of Alkynes with Aryl Iodides and Vinyl Halides

Synlett ◽  
2013 ◽  
Vol 25 (03) ◽  
pp. 443-447 ◽  
Author(s):  
Chin-Fa Lee ◽  
Wan-Ting Tsai ◽  
Yun-Yung Lin ◽  
Yi-An Chen
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Vinyl Halides ◽  
Aryl Iodides ◽  
Cross Coupling Reaction ◽  
Ligand Free

An Efficient Copper-Catalyzed Cross-Coupling Reaction of Thiols with Aryl Iodides

2011 ◽  
Vol 2011 (9) ◽  
pp. 1776-1781 ◽  
Author(s):  
Hsin-Lun Kao ◽  
Chin-Keng Chen ◽  
Yu-Jen Wang ◽  
Chin-Fa Lee
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Aryl Iodides ◽  
Cross Coupling Reaction
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