Cas 19349-72-5,bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride

19349-72-5

Post Buying Request

Basic information

Product Name: bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride
Synonyms:
CAS NO:19349-72-5
Molecular Formula:
Molecular Weight: 968.824
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride(CAS DataBase Reference)
NIST Chemistry Reference: bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride(19349-72-5)
EPA Substance Registry System: bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride(19349-72-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 19349-72-5(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

19349-72-5 Suppliers

Recommended suppliers

19349-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19349-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,4 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19349-72:
(7*1)+(6*9)+(5*3)+(4*4)+(3*9)+(2*7)+(1*2)=135
135 % 10 = 5
So 19349-72-5 is a valid CAS Registry Number.

19349-72-5Upstream product

19349-72-5Downstream Products

19349-72-5Relevant academic research and scientific papers

Formylation with supercritical carbon dioxide over Ru/Al2O 3 modified by phosphines: Heterogeneous or homogeneous catalysis?

Rohr, Markus,Grunwaldt, Jan-Dierk,Baiker, Alfons

, p. 144 - 153 (2005)

The formylation of 3-methoxypropylamine with hydrogen and supercritical carbon dioxide over Ru-based catalysts was studied. In this solventless process, carbon dioxide acts as both reactant and solvent. Interestingly, Ru/Al2O3 modified by the phosphine 1,2-bis(diphenylphosphino)ethane (dppe) showed a high formylation activity at 100% selectivity, comparable to those of the homogeneous catalysts RuCl 2(dppe)2 and RuCl2(PPh3) 3. Analysis of the reaction mixture by ICP-OES and structural studies by in situ X-ray absorption spectroscopy discovered that the presence of the phosphine modifier led to the formation of a homogeneous ruthenium catalyst.

Syntheses and structures of the trinuclear ruthenium complexes [RuCl 2(PAd2Bu)]3 and [RuCl2(P tBu2Cy)]3

Gauthier, Sebastien,Scopelliti, Rosario,Severin, Kay

, p. 5792 - 5794 (2008/10/09)

The trinuclear ruthenium complexes [RuCl2-(PAd 2Bu)]3 and [RuCl2(PtBu 2Cy)]3 have been obtained by reaction of [(cymene)RuCl2]2 with 2 equiv of the respecti

Preparation and Properties of Ditertiary Phosphine Complexes of Ruthenium(0)

Rosete, Ricardo Obeso,Cole-Hamilton, David J.,Wilkinson, Geoffrey

, p. 2067 - 2072 (2007/10/02)

The interaction of bis(styrene)bis(triphenylphosphine)ruthenium, , with chelate ditertiary phosphines, Ph2P(CH2)nPPh2 , leads to ruthenium(0) complexes , which for P-P = dppm is extremely stable to heat, light, and the action of potential ligands. readily loses styrene and metallates a phenyl ring in toluene at room temperature or on heating and reacts with ligands L = CO or P(OMe)3 to give .With P(OMe)3 in refluxing n-octane, or with P(OPh)3, the hydride complex trans-(dppe)2> (R = Me or Ph) is produced.With Ph2P(CH2)3PPh2 (dppp), no ruthenium(0) complex can be isolated from reaction with , the main product being (dppp)>.The complexes have been characterised by microanalysis and by 1H and 31P n.m.r. spectra.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 19349-72-5