1196147-57-5 Usage
General Description
"Dichlorobis[3-(di-i-propylphosphino)propylamine]ruthenium(II), min. 97%" is a chemical compound with a minimum purity of 97%. It consists of ruthenium(II) atoms coordinated with two dichlorobis and two phosphino groups. The phosphino groups are derived from di-i-propylphosphino and propylamine ligands. Dichlorobis[3-(di-i-propylphosphino)propylamine]ruthenium(II), min. 97% is commonly used as a catalyst in various chemical reactions, particularly in organic synthesis and polymerization processes. Its high purity level ensures its reliability and effectiveness in these applications, making it a popular choice in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 1196147-57-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,1,4 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1196147-57:
(9*1)+(8*1)+(7*9)+(6*6)+(5*1)+(4*4)+(3*7)+(2*5)+(1*7)=175
175 % 10 = 5
So 1196147-57-5 is a valid CAS Registry Number.
1196147-57-5Relevant articles and documents
Aminophosphine ligands R2P(CH2)nNH 2 and ruthenium hydrogenation catalysts RuCl2(R 2P(CH2)nNH2)2
Jia, Wenli,Chen, Xuanhua,Guo, Rongwei,Sui-Seng, Christine,Amoroso, Dino,Lough, Alan J.,Abdur-Rashid, Kamaluddin
, p. 8301 - 8307 (2010/03/04)
The aminophosphine ligands R2P(CH2) 2NH2 and R2P(CH2)3NH 2 (R = Ph, iPr, tBu) were isolated in good to excellent yields from the reaction of LiPR2 with Cl(CH 2)2N(TMS)2 and Cl(CH2) 3N(TMS)2, respectively, followed by hydrolysis. This approach allows fine tuning of the ligands' stereoelectronic properties through the variation of the substituents on the phosphine. The aminophosphine ligands were used to prepare the ruthenium complexes RuCl2(R 2P(CH2)2NH2)2 and RuCl2(R2P(CH2)3NH2) 2 by reacting a 2:1 mixture of the respective ligand and [RuCl 2(cod)]n in an appropriate solvent. The resulting complexes were found to be excellent catalysts for the hydrogenation of ketones and imines. The Royal Society of Chemistry 2009.
