Reference of 32993-05-8. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 32993-05-8, Name is Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II)
Replacement of “NR2” substituents in crystal violet (or ethyl violet) by “CpRu(PPh3)2(C? C)” results in formation of stable derivatives of triaryl carbocations, {[CpRu(PPh3)2(C?CC6H 4-4)][Et2NC6H4-4]2}C + (3+) and {[CpRu(PPh3)2(C?CC6H4-4)] 2[Me2NC6H4-4]}C+ (5+), and {[CpRu-(PPh3)2(C?CC6H 4-4)]3}C+ (7+). They were isolated as BF4 salts. The stable carbocation {[CpRu(PPh3)2(C?C-th((E)-CH=CH)-th)][Et 2NC6H4-4]2}C+ (6+) (th = 2,5-substituted thiophene), has also been synthesized. These complexes exhibit intense electronic absorption in the near-infrared region. Incorporation of thiophene rings was shown to enhance both lambdamax and f values.
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Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI