A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 20759-14-2, Name is Ruthenium(III) chloride hydrate, molecular formula is Cl3H2ORu. In a Article，once mentioned of 20759-14-2, Product Details of 20759-14-2
trans-[(dppm)2ClRu=C(CH2)3O]+ (2) (dppm=Ph2PCH2PPh2) and trans-[(dppm)2ClRu=C(CH2)2CH(CH) 3O]+ (3) cations were obtained from the reaction of cis-[RuCl2(dppm)2] (1) with 3-butyn-1-ol and 4-pentyn-2-ol, respectively. cis-Dichlororuthenim complex [RuCl2((dppene)(bpy)] (4) (dppene=Ph2PCHCHPPh2, bpy=2,2?-bipyridyl) also reacts with terminal alkynes e.g. 4-pentyn-2-ol and phenylacetylene to give cis-chloro-(oxycarbene)[(dppene)(bpy)ClRu=C(CH2)2CH (CH)3O]+ (5) and cis-chloro-(vinylidene)[(dppene)(bpy)ClRu=C=CHPh]+ (6) cations. cis-[RuCl2(bpy)2] (7) also react with 4-pentyn-2-ol to give dioxacyclic carbene dication cis-[(bpy)2Ru=(C(CH2)2CH(CH)3O) 2]2+ (8). In the reaction of RuCl2(PPh3)3 (9) with 3-butyn-1-ol the dimer [(PPh3)2ClRu=C(CH2)3O] 2 2+ (10) was obtained. The new synthesis method of 1 and cis-[RuCl2(dppm)2]·2MeOH (1a) is also presented. These complexes have been fully characterized by IR, 1H, 13C{H} and 31P{H} NMR) and single crystal X-ray diffraction for 2, 3, 5 and 1a. The catalytic activity of 10 in reactions of ROMP of norbornene was also studied.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Product Details of 20759-14-2. In my other articles, you can also check out more blogs about 20759-14-2
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI