Synthesis and Characterization of Mixed Phosphine/N-Containing Heterocyclic Thiolato Palladium Complexes | Zendy

Mohammad Elkhateeb | Zendy; Bayan Haymoor | Zendy; Qusay Tanash | Zendy

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Synthesis and Characterization of Mixed Phosphine/N-Containing Heterocyclic Thiolato Palladium Complexes

Author(s) -

Mohammad Elkhateeb,

Bayan Haymoor,

Qusay Tanash

Publication year - 2021

Publication title -

jordan journal of chemistry

Language(s) - English

Resource type - Journals

eISSN - 2079-7249

pISSN - 1814-9111

DOI - 10.47014/16.3.3

Subject(s) - phosphine , palladium , ferrocene , chemistry , base (topology) , elemental analysis , medicinal chemistry , nuclear magnetic resonance spectroscopy , carbon 13 nmr , polymer chemistry , stereochemistry , organic chemistry , catalysis , electrochemistry , mathematical analysis , mathematics , electrode

Four new palladium complexes of mixed phosphine and N-containing heterocyclic thiolates are synthesized and characterized. The reaction of cis-(PPh3)2PdCl2 with N-containing heterocyclic thiols (Nhet-SH) occurred in the presence of a base and produced trans-(PPh3)2Pd(κS-S-Nhet)2 (S-Nhet = SC4H5N2 (1), S2C3H3N2 (2)). However, the correspond¬ing reaction of (dppf)PdCl2 with the same thiols produced cis-(dppf)Pd(κS-SN-het)2 (dppf = 1,1'-bis(diphenylphosphino)ferrocene; SC4H5N2 (3), S2C3H3N2 (4)). Complexes 1–4 are characterized by IR, UV-Vis, 1H-NMR,13C-NMR, and 31P-NMR spectroscopy and elemental analysis.

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