Harbi Tomah Al-Masri , Ziad Moussa , Akram Ali Almejled
{"title":"N-(二苯基膦硫酰基)-2-(4-甲基吡啶基)胺螯合配体的钯(II)、铂(II)和新型汞(II)金属配合物：钯（II）衍生物在铃木交叉偶联反应中的合成、表征、X 射线结构和催化活性","authors":"Harbi Tomah Al-Masri , Ziad Moussa , Akram Ali Almejled","doi":"10.1016/j.ica.2024.122325","DOIUrl":null,"url":null,"abstract":"<div><p>The reaction of monooxidized thioyl (4-CH<sub>3</sub>)C<sub>6</sub>H<sub>3</sub>N-2-NH(P(S)Ph<sub>2</sub>) (<strong>1</strong>) ligand with MCl<sub>2</sub>(COD)(M = Pd, Pt) in equimolar ratio resulted in <em>cis</em>-[MCl<sub>2</sub>{<strong>1</strong>-κ<sup>2</sup><em>S,N<sup>py</sup></em>}] (M = Pd (<strong>2</strong>), Pt(<strong>3</strong>)) complexes. Also, The reaction of <strong>1</strong> with HgX<sub>2</sub> (X = Cl, I) produced <em>cis</em>-[HgX<sub>2</sub>{<strong>1</strong>-κ<sup>2</sup><em>S,N<sup>py</sup></em> }] (X = Cl(<strong>4</strong>), I(<strong>5</strong>)). Complexes <strong>2</strong>–<strong>5</strong> have been isolated and characterized by multinuclear NMR (<sup>1</sup>H, <sup>13</sup>C, and <sup>31</sup>P) and IR spectroscopy. The molecular structures of <strong>2</strong>, <strong>4</strong>, and <strong>5</strong> were determined using single X-ray crystallography. <strong>4</strong> and <strong>5</strong> are the first structurally defined instances of this type of κ<sup>2</sup><em>S,N<sup>py</sup></em> -bidentate ligand with Hg(II) metal complexes. The new palladium(II) complex <strong>2</strong> as a pre-catalyst in the Suzuki cross-coupling process was also investigated.</p></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"573 ","pages":"Article 122325"},"PeriodicalIF":2.7000,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pd(II), Pt(II), and novel Hg(II) metal complexes of N-(diphenylphosphinothioyl)-2-(4-methylpyridyl) amine chelating ligand: Synthesis, characterization, X-ray structures and catalytic activity of Pd(II) derivative in the Suzuki cross-coupling reaction\",\"authors\":\"Harbi Tomah Al-Masri , Ziad Moussa , Akram Ali Almejled\",\"doi\":\"10.1016/j.ica.2024.122325\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The reaction of monooxidized thioyl (4-CH<sub>3</sub>)C<sub>6</sub>H<sub>3</sub>N-2-NH(P(S)Ph<sub>2</sub>) (<strong>1</strong>) ligand with MCl<sub>2</sub>(COD)(M = Pd, Pt) in equimolar ratio resulted in <em>cis</em>-[MCl<sub>2</sub>{<strong>1</strong>-κ<sup>2</sup><em>S,N<sup>py</sup></em>}] (M = Pd (<strong>2</strong>), Pt(<strong>3</strong>)) complexes. Also, The reaction of <strong>1</strong> with HgX<sub>2</sub> (X = Cl, I) produced <em>cis</em>-[HgX<sub>2</sub>{<strong>1</strong>-κ<sup>2</sup><em>S,N<sup>py</sup></em> }] (X = Cl(<strong>4</strong>), I(<strong>5</strong>)). Complexes <strong>2</strong>–<strong>5</strong> have been isolated and characterized by multinuclear NMR (<sup>1</sup>H, <sup>13</sup>C, and <sup>31</sup>P) and IR spectroscopy. The molecular structures of <strong>2</strong>, <strong>4</strong>, and <strong>5</strong> were determined using single X-ray crystallography. <strong>4</strong> and <strong>5</strong> are the first structurally defined instances of this type of κ<sup>2</sup><em>S,N<sup>py</sup></em> -bidentate ligand with Hg(II) metal complexes. The new palladium(II) complex <strong>2</strong> as a pre-catalyst in the Suzuki cross-coupling process was also investigated.</p></div>\",\"PeriodicalId\":13599,\"journal\":{\"name\":\"Inorganica Chimica Acta\",\"volume\":\"573 \",\"pages\":\"Article 122325\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Inorganica Chimica Acta\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S002016932400416X\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganica Chimica Acta","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S002016932400416X","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Pd(II), Pt(II), and novel Hg(II) metal complexes of N-(diphenylphosphinothioyl)-2-(4-methylpyridyl) amine chelating ligand: Synthesis, characterization, X-ray structures and catalytic activity of Pd(II) derivative in the Suzuki cross-coupling reaction
The reaction of monooxidized thioyl (4-CH3)C6H3N-2-NH(P(S)Ph2) (1) ligand with MCl2(COD)(M = Pd, Pt) in equimolar ratio resulted in cis-[MCl2{1-κ2S,Npy}] (M = Pd (2), Pt(3)) complexes. Also, The reaction of 1 with HgX2 (X = Cl, I) produced cis-[HgX2{1-κ2S,Npy }] (X = Cl(4), I(5)). Complexes 2–5 have been isolated and characterized by multinuclear NMR (1H, 13C, and 31P) and IR spectroscopy. The molecular structures of 2, 4, and 5 were determined using single X-ray crystallography. 4 and 5 are the first structurally defined instances of this type of κ2S,Npy -bidentate ligand with Hg(II) metal complexes. The new palladium(II) complex 2 as a pre-catalyst in the Suzuki cross-coupling process was also investigated.
期刊介绍：
Inorganica Chimica Acta is an established international forum for all aspects of advanced Inorganic Chemistry. Original papers of high scientific level and interest are published in the form of Articles and Reviews.
Topics covered include:
• chemistry of the main group elements and the d- and f-block metals, including the synthesis, characterization and reactivity of coordination, organometallic, biomimetic, supramolecular coordination compounds, including associated computational studies;
• synthesis, physico-chemical properties, applications of molecule-based nano-scaled clusters and nanomaterials designed using the principles of coordination chemistry, as well as coordination polymers (CPs), metal-organic frameworks (MOFs), metal-organic polyhedra (MPOs);
• reaction mechanisms and physico-chemical investigations computational studies of metalloenzymes and their models;
• applications of inorganic compounds, metallodrugs and molecule-based materials.
Papers composed primarily of structural reports will typically not be considered for publication.
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