位阻儿茶酚酸碲与n -甲基吡咯烷酮的加合物

IF 1.1 3区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI:10.1134/S1070328424600530

P. A. Petrov, E. A. Filippova, T. S. Sukhikh

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引用次数: 0

摘要

研究了n -甲基吡咯烷酮（NMP）与3,6-二叔丁基儿茶酚酸碲（Te(Cat36)2）的合合反应。由ch2cl2 -NMP -芳烃混合物结晶形成二聚物[{Te(Cat36)2}2(μ-NMP)（μ-芳烃）]（芳烃为C6H6， C7H8），而由ch2cl2 -NMP -烷烃混合物结晶形成单核物[Te(Cat36)2(NMP)2]。加合物与芳香烃的形成表明了使用碲配合物分离烃类混合物的可能性，包括工业上重要的苯-环己烷混合物。

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Adducts of Sterically Hindered Tellurium Catecholate with N-Methylpyrrolidone

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Adducts of Sterically Hindered Tellurium Catecholate with N-Methylpyrrolidone

The formation of adducts of tellurium(IV) 3,6-di-tert-butyl catecholate (Te(Cat³⁶)₂) with N-methylpyrrolidone (NMP) is studied. The crystallization from a CH₂Cl₂–NMP–aromatic hydrocarbon mixture is found to result in the formation of dimeric complexes [{Te(Cat³⁶)₂}₂(μ-NMP)(μ-arene)] (arene is C₆H₆, C₇H₈), whereas mononuclear [Te(Cat³⁶)₂(NMP)₂] is formed from a CH₂Cl₂–NMP–alkane mixture. The formation of the adducts with aromatic hydrocarbons indicates a possibility of using the tellurium complexes for the separation of hydrocarbon mixtures, including an industrially important benzene–cyclohexane mixture.

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来源期刊

Russian Journal of Coordination Chemistry 化学-无机化学与核化学

CiteScore

2.40

自引率

15.80%

发文量

审稿时长

7.2 months

期刊介绍： Russian Journal of Coordination Chemistry is a journal that publishes reviews, original papers, and short communications on all aspects of theoretical and experimental coordination chemistry. Modern coordination chemistry is an interdisciplinary science that makes a bridge between inorganic, organic, physical, analytical, and biological chemistry.