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Synthesis and Crystal Structures of Novel Group 6B Metal Carbonyl Complexes with N‐(4‐methyl‐2‐pyridinyl)‐P,P‐diphenylphosphinous Amide Ligand.

Authors :
Al‐Masri, Harbi Tomah
Alrawashdeh, Suzan Mohammed
Almejled, Akram Ali
Moussa, Ziad
Source :
Zeitschrift für Anorganische und Allgemeine Chemie; 9/2/2024, Vol. 650 Issue 17, p1-5, 5p
Publication Year :
2024

Abstract

The reaction of N‐(4‐methyl‐2‐pyridinyl)‐P,P‐diphenylphosphinous amide ligand 4‐Me‐C5H3N‐2‐NH(PPh2) (1) with M(CO)6 (M=Cr, Mo, W) in refluxing toluene afforded a mononuclear group VIB metal tetracarbonyls [M(CO)4{1‐κ2P,N}] (M=Cr(2), Mo(3), W(4)). Complexes 2–4 were characterized by multinuclear NMR (1H, 13C and 31P NMR) and IR spectroscopy, and their structures were also determined by single crystal X‐ray diffraction. 2 and 4 represent the first examples of structurally characterized complexes of such ligands with group 6B metal carbonyls. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00442313
Volume :
650
Issue :
17
Database :
Complementary Index
Journal :
Zeitschrift für Anorganische und Allgemeine Chemie
Publication Type :
Academic Journal
Accession number :
180044450
Full Text :
https://doi.org/10.1002/zaac.202400075