ChemInform Abstract: A Rapid Approach for the Copper, Amine, and Ligand-Free Sonogashira Coupling of 4-Methyl-7-nonafluorobutylsulfonyloxy Coumarins under Microwave Irradiation.

ChemInform ◽  
2014 ◽  
Vol 45 (38) ◽  
pp. no-no
Author(s):  
M. Nibin Joy ◽  
Yadav D. Bodke ◽  
K. K. Abdul Khader ◽  
Ayyiliyath M. Sajith
Keyword(s):  
Microwave Irradiation ◽  
Sonogashira Coupling ◽  
Ligand Free ◽  
Copper Amine

Ligand-free iron/copper cocatalyzed N-arylations of aryl halides with amines under microwave irradiation

2010 ◽  
Vol 12 (2) ◽  
pp. 276-281 ◽  
Author(s):  
Diliang Guo ◽  
He Huang ◽  
Yu Zhou ◽  
Jinyi Xu ◽  
Hualiang Jiang ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Aryl Halides ◽  
Free Iron ◽  
Iron Copper ◽  
Ligand Free

PEPPSI-SONO-SP2: a new highly efficient ligand-free catalyst system for the synthesis of tri-substituted triazine derivatives via Suzuki–Miyaura and Sonogashira coupling reactions under a green approach

2016 ◽  
Vol 40 (6) ◽  
pp. 5135-5142 ◽  
Author(s):  
Motakatla Venkata Krishna Reddy ◽  
Peddiahgari Vasu Govardhana Reddy ◽  
Cirandur Suresh Reddy
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Catalyst System ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Reaction Conditions ◽  
Cross Coupling Reactions ◽  
Green Approach ◽  
Ligand Free ◽  
Triazine Derivatives

Consecutive Suzuki–Miyaura and Sonogashira cross coupling reactions catalyzed by a new competent palladium catalyst PEPPSI-SONO-SP2 under mild and green reaction conditions.

ChemInform Abstract: Ligand-Free Iron/Copper Cocatalyzed N-Arylations of Aryl Halides with Amines under Microwave Irradiation.

ChemInform ◽  
2010 ◽  
Vol 41 (26) ◽  
pp. no-no
Author(s):  
Diliang Guo ◽  
He Huang ◽  
Yu Zhou ◽  
Jinyi Xu ◽  
Hualiang Jiang ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Aryl Halides ◽  
Free Iron ◽  
Iron Copper ◽  
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: Ligand-Free Sonogashira Coupling Reactions with Heterogeneous Pd/C as the Catalyst.

ChemInform ◽  
2008 ◽  
Vol 39 (49) ◽  
Author(s):  
Shigeki Mori ◽  
Takayoshi Yanase ◽  
Satoka Aoyagi ◽  
Yasunari Monguchi ◽  
Tomohiro Maegawa ◽  
...  
Keyword(s):  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Ligand Free

scholarly journals Microwave-assisted, ligand-free, direct C–H arylation of thiophenes in biomass-derived γ-valerolactone

2017 ◽  
Vol 41 (17) ◽  
pp. 9210-9215 ◽  
Author(s):  
Silvia Tabasso ◽  
Emanuela Calcio Gaudino ◽  
Laura Rinaldi ◽  
Audrey Ledoux ◽  
Paolo Larini ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Green Synthesis ◽  
Microwave Assisted ◽  
Ligand Free

We report a ligand-free green synthesis of arylthiophenes and poly(3-hexyl)thiophene in GVL under microwave irradiation.

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