55102-19-7 Usage
Description
CHLOROHYDRIDOTRIS(TRIPHENYLPHOSPHINE)RUTHENIUM (II) is a complex organometallic compound that consists of a ruthenium metal center coordinated to three triphenylphosphine ligands, along with a chloro and a hydrido ligand. It is known for its high reactivity and sensitivity to moisture, making it a valuable catalyst in various chemical reactions.
Uses
Used in Chemical Synthesis:
CHLOROHYDRIDOTRIS(TRIPHENYLPHOSPHINE)RUTHENIUM (II) is used as a starting material for the production of high reactive ruthenium metathesis and hydrogenation catalysts. Its ability to initiate and facilitate these reactions is crucial in the synthesis of complex organic molecules and pharmaceutical compounds.
Used in Hydrogenation Reactions:
In the field of catalysis, CHLOROHYDRIDOTRIS(TRIPHENYLPHOSPHINE)RUTHENIUM (II) is used as a highly active hydrogenation catalyst [ALD94]. This application is particularly important in the pharmaceutical and fine chemicals industries, where selective hydrogenation is a key step in the production of various compounds.
Used in Catalyst Development:
Due to its reactivity and sensitivity to moisture, CHLOROHYDRIDOTRIS(TRIPHENYLPHOSPHINE)RUTHENIUM (II) is also used in the development of new catalysts for various industrial applications. Researchers and chemists utilize this compound to design and synthesize novel catalysts that can improve the efficiency and selectivity of chemical reactions, leading to more sustainable and cost-effective processes.
Check Digit Verification of cas no
The CAS Registry Mumber 55102-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,0 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55102-19:
(7*5)+(6*5)+(5*1)+(4*0)+(3*2)+(2*1)+(1*9)=87
87 % 10 = 7
So 55102-19-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H17P.2C18H15P.ClH.Ru/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h1-14,18H,15H2;2*1-15H;1H;/q;;;;+1/p-1/rC18H17P.2C18H15P.ClRu/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2/h1-14,18H,15H2;2*1-15H;
55102-19-7Relevant articles and documents
Olefins isomerization by hydride-complexes of ruthenium
Yue, Chuan Jun,Liu, Ying,He, Ren
, p. 17 - 23 (2006)
Several complexes containing the Ru-H bond were synthesized according to previous reports: RuH(NO)(PPh3)3(I) (1), RuHCl(PPh3)3(s)(II) (2), RuHCl(CO)(PPh3)3(II) (3), RuH(CH3COO)(P
Towarnicky, J. M.,Schram, E. P.
, p. 55 - 60 (1980)
Coordination, agostic stabilization, and C-H bond activation of N-alkyl heterocyclic carbenes by coordinatively unsaturated ruthenium hydride chloride complexes
Burling, Suzanne,Mas-Marza, Elena,Valpuesta, Jose E. V.,Mahon, Mary F.,Whittlesey, Michael K.
, p. 6676 - 6686 (2009)
The products formed upon reaction of Ru(PPh3)3HCl and [Ru(PiPr3)2HCl]2 with the N-heterocyclic carbenes l,3-diisopropyl-4,5-dimethylimidazol-2-ylidene (I iPr2Me2,1) and 1,3-dieth
Exceedingly Facile Ph-X Activation (X=Cl, Br, I) with Ruthenium(II): Arresting Kinetics, Autocatalysis, and Mechanisms
Miloserdov, Fedor M.,McKay, David,Mu?oz, Bianca K.,Samouei, Hamidreza,MacGregor, Stuart A.,Grushin, Vladimir V.
supporting information, p. 8466 - 8470 (2015/11/27)
[(Ph3P)3Ru(L)(H)2] (where L=H2 (1) in the presence of styrene, Ph3P (3), and N2 (4)) cleave the Ph-X bond (X=Cl, Br, I) at RT to give [(Ph3P)3RuH(X)] (2) and PhH. A combined experimental and DFT study points to [(Ph3P)3Ru(H)2] as the reactive species generated upon spontaneous loss of L from 3 and 4. The reaction of 3 with excess PhI displays striking kinetics which initially appears zeroth order in Ru. However mechanistic studies reveal that this is due to autocatalysis comprising two factors: 1) complex 2, originating from the initial PhI activation with 3, is roughly as reactive toward PhI as 3 itself; and 2) the Ph-I bond cleavage with the just-produced 2 gives rise to [(Ph3P)2RuI2], which quickly comproportionates with the still-present 3 to recover 2. Both the initial and onward activation reactions involve PPh3 dissociation, PhI coordination to Ru through I, rearrangement to a η2-PhI intermediate, and Ph-I oxidative addition.
