Carboxyamido/carbene ligated palladium (II) complex: A versatile catalyst for the synthesis of aryl-substituted heteroarenes. (14th December 2016)

• Record Type: Journal Article
• Authors: Vishnuvardhan Reddy, Police; Parsharamulu, Thupakula; Annapurna, Manne; Likhar, Pravin R.; Kantam, Mannepalli Lakshmi; Bhargava, Suresh
• Is Part Of: Polyhedron. Volume 120(2016)
• Page Start: 150
• Page End: 153
• Publication Date: 2016-12-14
• Subjects: Suzuki reaction -- Carboxyamido/carbene ligand -- Phosphine-free condition -- Heteroaryl halides -- Sterically hindered substrate; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2016.07.038
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical Abstract: Carboxy amido/carbene ligated Pd-complex catalyzed Suzuki-Miyaura cross-coupling of aryl-boronic acids with heteroaryl bromides is described. The protocol has a broad substrate scope that includes electron-rich, electron-deficient and sterically hindered arylboronic acids and heteroaryl bromides. The catalytic activity of the catalyst has further investigated in the coupling of 2, 6-dibromopyridine with arylboronic acids. Abstract: Carboxy amido/carbene ligated Pd-complex catalyzed Suzuki-Miyaura cross-coupling of aryl-boronic acids with heteroaryl bromides is described. The protocol has a broad substrate scope that includes electron-rich, electron-deficient and sterically hindered arylboronic acids and heteroaryl bromides. The catalytic activity of the catalyst has been further investigated in the coupling of 2, 6-dibromopyridine with arylboronic acids.