In an article, published in an article, once mentioned the application of 32993-05-8, Name is Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II),molecular formula is C41H35ClP2Ru, is a conventional compound. this article was the specific content is as follows.Computed Properties of C41H35ClP2Ru
Treatment of Cp(PPh3)[P(OMe)3]RuC?CPh (2; Cp = eta5-C5H5) with PhN=C=S at room temperature affords the [2 + 2] cycloaddition product Cp(PPh3)[P(OMe)3]RuC=C(Ph)C-(=NPh)S (3a), containing a four-membered ring, and the neutral vinylidene phosphonate complex Cp(PPh3)[P(=O)(OMe)2]Ru=C=C(Ph)C(SH)=NPh (4a) in a 9:1 ratio. Formation of 4a results from an Arbuzov-like dealkylation reaction possibly after addition of PhN=C=S. The same reaction at 40 C affords a higher yield of 4a and Cp(PPh3)[P(OMe)3]RuC=C-(Ph)C(=S)N(R)C(=NR)S (5a; R = Ph) which results from addition of a second isothiocyanate to the four-membered ring of 3a. The reaction of 2 with PhCH2N=C=S at room temperature directly affords the six-membered-ring product 5b (R = CH2Ph). Trimerization of phenyl isothiocyanate is catalyzed by Cp(dppe)RuC=CPh (1?; dppe = Ph2PCH2CH2PPh2) in refluxing CH2Cl2. This catalytic reaction proceeds through a pathway in which the first two steps are the same as those observed in the reaction of 2a. An attempt to purify the precursor of the trimerization product gave the cocrystallization of 1? and (PhNCS)3 (8). The structures of 3a, 4a, 5b, and the cocrystallization product of 1? and 8 have been determined by single-crystal X-ray diffraction analysis.
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Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI