AgNO3 COMPLEXES WITH DIPHENYL(2-PYRIMIDYL) PHOSPHINE: SYNTHESIS, STRUCTURE,  LUMINESCENT PROPERTIES

Rogovoy, M. I.; Bagryanskaya, I. Y.; Sadykov, E. H.

doi:10.1134/s0022476623090093

J Struct Chem

2023

DOI: 10.1134/s0022476623090093

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AgNO3 COMPLEXES WITH DIPHENYL(2-PYRIMIDYL) PHOSPHINE: SYNTHESIS, STRUCTURE, LUMINESCENT PROPERTIES

M. I. Rogovoy,

I. Y. Bagryanskaya,

E. H. Sadykov

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2024

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Cited by 2 publications

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Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of This Compound

Khisamov,

Konchenko,

Sukhikh

2024

Russ J Coord Chem

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Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of This Compound

Khisamov,

Konchenko,

Sukhikh

2024

Russ J Coord Chem

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Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of this Compound

Khisamov,

Konchenko,

Sukhikh

2024

Koordinacionnaâ himiâ

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In an attempt to synthesize a new iminomethylphosphine, tBuC(Ph2P)=N-Btd (Btd = 2,1,3-benzothiadiazole) by a three-step procedure including (1) NH2-Btd + tBuC(=O)Cl → tBuC(=O)NH-Btd; (2) tBuC(=O)NH-Btd + SOCl2 → tBuC(Cl)=N-Btd; (3) tBuC(Cl)=N-Btd + Ph2PSiMe3 → tBuC(Ph2P)=N-Btd, it was found that the second step is accompanied by the chlorination of the carbocycle in the benzothiadiazole moiety. The reaction of the imidoyl chloride tBuC(Cl)=N-(7-Cl-Btd) formed in this reaction with Ph2PSiMe3 gave 1,3-iminomethylphosphine tBuC(Ph2P)=N-(7-Cl-Btd) (PC=N). The byproducts formed in this step include 1,3-aminomethylphosphine oxide tBuC{Ph2P(O)}NH-(7-Cl-Btd) (POCN) and (Ph2POx)2,, resulting from partial oxidation and hydrolysis. The reactions of PC=N and POCN with [Pt(COD)Cl2] (COD = 1.3-cyclooctadiene) were studied. In the case of PC=N, the reaction affords the [Pt(PC=N)2Cl2] complex. In the latter case, cleavage of the P–C bond in POCN takes place, and [PtCl2(Ph2POH)2](POCN) and [Pt(CH3CN){tBuC-NH-(7-Cl-Btd)}Cl]. are isolated from the reaction mixture. The structures of the new compounds were established by single-crystal X-ray diffraction (tBuC(Cl)N-(7-Cl-Btd)), 2335152 (POCN · Et2O), 2335149 (Ph2POx)2, 2335153 ([Pt(PC=N)2Cl2]), 2335154 ([PtCl2(Ph2POH)2](POCN)), 2335151 ([Pt(CH3CN)(tBuC-NH-(7-Cl-Вbtd))Cl]).

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AgNO3 COMPLEXES WITH DIPHENYL(2-PYRIMIDYL) PHOSPHINE: SYNTHESIS, STRUCTURE, LUMINESCENT PROPERTIES

Cited by 2 publications

References 47 publications

Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of This Compound

Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of This Compound

Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of this Compound

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