ChemInform Abstract: Palladium-Catalyzed One-Pot Suzuki-Miyaura Cross-Coupling Followed by Oxidative Lactonization: A Novel and Efficient Route for the One-Pot Synthesis of Benzo[c]chromene-6-ones.

ChemInform ◽  
2013 ◽  
Vol 44 (22) ◽  
pp. no-no
Author(s):  
Raju Singha ◽  
Soumyabrata Roy ◽  
Sukla Nandi ◽  
Priyanka Ray ◽  
Jayanta K. Ray
Keyword(s):  
Cross Coupling ◽  
One Pot ◽  
One Pot Synthesis ◽  
Palladium Catalyzed ◽  
Efficient Route ◽  
The One

Palladium-catalyzed C–P cross-coupling of allenic alcohols with H-phosphonates leading to 2-phosphinoyl-1,3-butadienes

2021 ◽  
Author(s):  
Shanshan Hu ◽  
Wenyu Sun ◽  
Junhong Chen ◽  
Sipei Li ◽  
Runmin Zhao ◽  
...  
Keyword(s):  
Cross Coupling ◽  
One Pot ◽  
One Pot Synthesis ◽  
Palladium Catalyzed ◽  
The One

The first regioselective palladium-catalyzed C–P cross-coupling of unprotected allenic alcohols with H-phosphonates for the one-pot synthesis of structurally diverse multisubstituted 2-phosphinoyl-1,3-butadienes was developed.

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.

Palladium-Catalyzed Copper-Free Sonogashira Coupling of 2-Bromoarylcarbonyls: Synthesis of Isobenzofurans via One-Pot Reductive Cyclization

Synthesis ◽  
2017 ◽  
Vol 49 (23) ◽  
pp. 5149-5158
Author(s):  
Alavala Krishna Reddy ◽  
Gedu Satyanarayana
Keyword(s):  
Reductive Cyclization ◽  
Sonogashira Coupling ◽  
One Pot ◽  
One Pot Synthesis ◽  
Palladium Catalyzed ◽  
The One

Palladium-catalyzed copper-free Sonogashira coupling of 2-bromocarbonyls is presented. This method afforded the 2-alkynylaryl carbonyls, useful synthons for the accomplishment of many carbocyclic and heterocyclic motifs. Significantly, the strategy was extended to the one-pot synthesis of isobenzofurans via reduction followed by intramolecular 5-exo-dig cyclization.

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