Victor V. Verpekin, Oleg S. Chudin, Alexander A. Kondrasenko, Galina V. Burmakina, Alexander D. Vasiliev, Dmitry V. Zimonin, Anatoly I. Rubaylo
{"title":"偏乙烯配合物的化学性质——xxvii -新的与铂配位的1-金刚烷异氰酸酯配体的µ-偏乙烯MnPt配合物:光谱、结构和电化学研究","authors":"Victor V. Verpekin, Oleg S. Chudin, Alexander A. Kondrasenko, Galina V. Burmakina, Alexander D. Vasiliev, Dmitry V. Zimonin, Anatoly I. Rubaylo","doi":"10.1007/s11243-022-00511-w","DOIUrl":null,"url":null,"abstract":"<div><p>New binuclear MnPt µ-vinylidene complexes Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(CN–Ad)(L) [L=PPh<sub>3</sub> (<b>1a</b>), P(OPr<sup>i</sup>)<sub>3</sub> (<b>2a</b>)] bearing a terminal platinum-coordinated 1-adamantyl isocyanide ligand were prepared by the treatment of Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(CO)(L) [L=PPh<sub>3</sub> (<b>1b</b>), P(OPr<sup>i</sup>)<sub>3</sub> (<b>2b</b>)] with CN-Ad. At the same time the reaction between Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(L)<sub>2</sub> [L=PPh<sub>3</sub> (<b>1c</b>), P(OPr<sup>i</sup>)<sub>3</sub> (<b>2c</b>)] and CN-Ad did not proceed. The new complexes were characterized by IR and <sup>1</sup>H, <sup>13</sup>C, <sup>31</sup>P NMR spectroscopy. The molecular structure of Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(CN–Ad)[P(OPr<sup>i</sup>)<sub>3</sub>] (<b>2a</b>) was determined by an X-ray diffraction study. The redox properties of the new complexes and their reactions of chemical oxidation were studied. An influence of the platinum-coordinated 1-adamantyl isocyanide ligand on the properties of the synthesized µ-vinylidene compounds <b>1a</b> and <b>2a</b> was revealed.</p></div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":"47 7-8","pages":"283 - 292"},"PeriodicalIF":1.6000,"publicationDate":"2022-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11243-022-00511-w.pdf","citationCount":"0","resultStr":"{\"title\":\"Chemistry of vinylidene complexes—XXVII—new µ-vinylidene MnPt complexes with platinum-coordinated 1-adamantyl isocyanide ligand: spectroscopic, structural and electrochemical study\",\"authors\":\"Victor V. Verpekin, Oleg S. Chudin, Alexander A. Kondrasenko, Galina V. Burmakina, Alexander D. Vasiliev, Dmitry V. Zimonin, Anatoly I. Rubaylo\",\"doi\":\"10.1007/s11243-022-00511-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>New binuclear MnPt µ-vinylidene complexes Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(CN–Ad)(L) [L=PPh<sub>3</sub> (<b>1a</b>), P(OPr<sup>i</sup>)<sub>3</sub> (<b>2a</b>)] bearing a terminal platinum-coordinated 1-adamantyl isocyanide ligand were prepared by the treatment of Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(CO)(L) [L=PPh<sub>3</sub> (<b>1b</b>), P(OPr<sup>i</sup>)<sub>3</sub> (<b>2b</b>)] with CN-Ad. At the same time the reaction between Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(L)<sub>2</sub> [L=PPh<sub>3</sub> (<b>1c</b>), P(OPr<sup>i</sup>)<sub>3</sub> (<b>2c</b>)] and CN-Ad did not proceed. The new complexes were characterized by IR and <sup>1</sup>H, <sup>13</sup>C, <sup>31</sup>P NMR spectroscopy. The molecular structure of Cp(CO)<sub>2</sub>Mn(µ-C=CHPh)Pt(CN–Ad)[P(OPr<sup>i</sup>)<sub>3</sub>] (<b>2a</b>) was determined by an X-ray diffraction study. The redox properties of the new complexes and their reactions of chemical oxidation were studied. An influence of the platinum-coordinated 1-adamantyl isocyanide ligand on the properties of the synthesized µ-vinylidene compounds <b>1a</b> and <b>2a</b> was revealed.</p></div>\",\"PeriodicalId\":803,\"journal\":{\"name\":\"Transition Metal Chemistry\",\"volume\":\"47 7-8\",\"pages\":\"283 - 292\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2022-08-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s11243-022-00511-w.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transition Metal Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11243-022-00511-w\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transition Metal Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11243-022-00511-w","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Chemistry of vinylidene complexes—XXVII—new µ-vinylidene MnPt complexes with platinum-coordinated 1-adamantyl isocyanide ligand: spectroscopic, structural and electrochemical study
New binuclear MnPt µ-vinylidene complexes Cp(CO)2Mn(µ-C=CHPh)Pt(CN–Ad)(L) [L=PPh3 (1a), P(OPri)3 (2a)] bearing a terminal platinum-coordinated 1-adamantyl isocyanide ligand were prepared by the treatment of Cp(CO)2Mn(µ-C=CHPh)Pt(CO)(L) [L=PPh3 (1b), P(OPri)3 (2b)] with CN-Ad. At the same time the reaction between Cp(CO)2Mn(µ-C=CHPh)Pt(L)2 [L=PPh3 (1c), P(OPri)3 (2c)] and CN-Ad did not proceed. The new complexes were characterized by IR and 1H, 13C, 31P NMR spectroscopy. The molecular structure of Cp(CO)2Mn(µ-C=CHPh)Pt(CN–Ad)[P(OPri)3] (2a) was determined by an X-ray diffraction study. The redox properties of the new complexes and their reactions of chemical oxidation were studied. An influence of the platinum-coordinated 1-adamantyl isocyanide ligand on the properties of the synthesized µ-vinylidene compounds 1a and 2a was revealed.
期刊介绍：
Transition Metal Chemistry is an international journal designed to deal with all aspects of the subject embodied in the title: the preparation of transition metal-based molecular compounds of all kinds (including complexes of the Group 12 elements), their structural, physical, kinetic, catalytic and biological properties, their use in chemical synthesis as well as their application in the widest context, their role in naturally occurring systems etc.
Manuscripts submitted to the journal should be of broad appeal to the readership and for this reason, papers which are confined to more specialised studies such as the measurement of solution phase equilibria or thermal decomposition studies, or papers which include extensive material on f-block elements, or papers dealing with non-molecular materials, will not normally be considered for publication. Work describing new ligands or coordination geometries must provide sufficient evidence for the confident assignment of structural formulae; this will usually take the form of one or more X-ray crystal structures.
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