Nano-Iron Oxide as a Recyclable Catalyst for Intramolecular CN Cross-Coupling Reactions under Ligand-Free Conditions: One-Pot Synthesis of 1,4-Dihydroquinoline Derivatives

2009 ◽  
Vol 351 (18) ◽  
pp. 3150-3156 ◽  
Author(s):  
Xiao-Jin Wu ◽  
Ran Jiang ◽  
Bing Wu ◽  
Xiao-Ming Su ◽  
Xiao-Ping Xu ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Cross Coupling ◽  
Recyclable Catalyst ◽  
Coupling Reactions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions ◽  
Ligand Free

One-pot Synthesis of Dibenzofurans via SNAr and Subsequent Ligand-free Palladium-catalyzed Intramolecular Aryl-aryl Cross-coupling Reactions under Microwave Irradiation

2011 ◽  
Vol 66 (8) ◽  
pp. 833-836
Author(s):  
Zhiping Che ◽  
Hui Xu
Keyword(s):  
Microwave Irradiation ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions ◽  
Ligand Free ◽  
Palladium Catalyzed ◽  
Snar Reaction

An efficient one-pot synthesis of dibenzofurans, via SNAr reaction of aryl halides and ortho-bromophenols in the presence of anhydrous K2CO3 and subsequent ligand-free palladium-catalyzed intramolecular aryl-aryl cross-coupling cyclization under microwave irradiation, is described.

ChemInform Abstract: One-Pot Synthesis of Arylated 1-Methyl-1H-indoles by Suzuki-Miyaura Cross-Coupling Reactions of 2,3-Dibromo-1-methyl-1H-indole and 2,3,6-Tribromo-1-methyl-1H-indole.

ChemInform ◽  
2013 ◽  
Vol 44 (52) ◽  
pp. no-no
Author(s):  
Muhammad Farooq Ibad ◽  
Dhafer Saber Zinad ◽  
Munawar Hussain ◽  
Asad Ali ◽  
Alexander Villinger ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions

One-pot synthesis of arylated 1-methyl-1H-indoles by Suzuki–Miyaura cross-coupling reactions of 2,3-dibromo-1-methyl-1H-indole and 2,3,6-tribromo-1-methyl-1H-indole

Tetrahedron ◽  
2013 ◽  
Vol 69 (35) ◽  
pp. 7492-7504 ◽  
Author(s):  
Muhammad Farooq Ibad ◽  
Dhafer Saber Zinad ◽  
Munawar Hussain ◽  
Asad Ali ◽  
Alexander Villinger ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions

scholarly journals Sequential decarboxylative azide–alkyne cycloaddition and dehydrogenative coupling reactions: one-pot synthesis of polycyclic fused triazoles

2014 ◽  
Vol 10 ◽  
pp. 3031-3037 ◽  
Author(s):  
Kuppusamy Bharathimohan ◽  
Thanasekaran Ponpandian ◽  
A Jafar Ahamed ◽  
Nattamai Bhuvanesh
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
One Pot ◽  
Triazole Derivatives ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions ◽  
Dehydrogenative Coupling ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Herein, we describe a one-pot protocol for the synthesis of a novel series of polycyclic triazole derivatives. Transition metal-catalyzed decarboxylative CuAAC and dehydrogenative cross coupling reactions are combined in a single flask and achieved good yields of the respective triazoles (up to 97% yield). This methodology is more convenient to produce the complex polycyclic molecules in a simple way.

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