Application of 32993-05-8. Let’s face it, organic chemistry can seem difficult to learn. Especially from a beginner’s point of view. Like 32993-05-8, Name is Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II). In a document type is Article, introducing its new discovery.
CpRuCl(PPh3)2 reacts sequentially with bis(dimethylphosphino)methane (dmpm) to yield [CpRu(eta2-dmpm)(PPh3)]Cl (1) and then [CpRu(eta2-dmpm)(eta1-dmpm)]Cl (2a) from which hexafluorophosphate (2b) and trifluoromethanesulfonate (2c) salts can be obtained by metathesis. Attempts to synthesize CpRu(X)(eta1-dmpm)2 were largely unsuccessful and gave predominantly CpRu(X)(eta2-dmpm) (X = CN (3), C ? CPh (4)). In most instances, opening of the chelate ring in 2a did not occur on reaction with coordinatively unsaturated metal complexes and bi-and trimetallic products such as [CpRu(eta2-dmpm)(mu-dmpm)RuCpCl(PPh3)]Cl (5), [{CpRu(eta2-dmpm)(mu-dmpm)}2MLn]Cl 2 (MLn = PdCl2 (7), PtCl2 (8)) and [CpRu(eta2-dmpm)(mu-dmpm)RhCl(CO)(PPh3)] (CF3SO3) (9a) resulted. With Pt(C2H4)(PPh3)2, however, 2b afforded [CpRu(mu-dmpm)2Pt(PPh3)] PF6 (6). The structures of 1 and 6 were determined by X-ray crystallography. Copyright
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Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI