A 1D palladium coordination polymer and its catalytic activity in microwave-assisted Sonogashira reactions. (1st July 2021)

• Record Type: Journal Article
• Authors: Lee, Gang Min; Lee, Soon W.
• Is Part Of: Polyhedron. Volume 202(2021)
• Publication Date: 2021-07-01
• Subjects: Coordination polymer -- Sonogashira coupling -- Microwave conditions; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2021.115229
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: Abstract: A palladium coordination polymer, [Pd(dppp)(L)](OTf)2 ·(H2 O)] (1 ) (dppp = 1, 3-bis(diphenylphosphino)propane), was prepared from a bipyridine-type ligand (L = (4-py)–CH = N–C10 H6 –N = CH–(4-py)) and [Pd(dppp)](OTf)2 . An X-ray diffraction study showed that it has a one-dimensional zigzag chain structure and the triflate ions act as counterions. Compound 1 exhibited Sonogashira coupling reactivity in air under microwave conditions.