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Synthesis and characterization of second-generation phosphorus-nitrogen (PNP)-P-3-rhodium (I) pincer complexes via ligand post-modification
Journal article   Peer reviewed

Synthesis and characterization of second-generation phosphorus-nitrogen (PNP)-P-3-rhodium (I) pincer complexes via ligand post-modification

Chunhui Zhou, Jinsong Hu, Priyanka Chakraborty and Kuo-Wei Huang
Zeitschrift für anorganische und allgemeine Chemie (1950), Vol.647(14), pp.1399-1407
27/07/2021
DOI: https://doi.org/10.1002/zaac.202100050

Abstract

Chemistry Chemistry, Inorganic & Nuclear Physical Sciences Science & Technology
A pseudo-dearomatized (PNP)-P-3*Rh-CO complex reacts with various alkyl/benzyl halides to furnish a series of second-generation (PNP)-P-3-pincer carbonyl complexes via the ligand post-modification strategy. These synthesized complexes were fully characterized by NMR, FTIR, HRMS, and single-crystal X-ray crystallography. A plausible mechanism for the formation of 2(nd)-generation (PNP)-P-3 complexes was proposed based on the isolation of the minor dialkylated products.

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