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1134644-43-1

[PdCl(Me)(Ph2PCH(Ph)P(O)(OEt)2)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1134644-43-1 Structure

  • Basic information

    1. Product Name: [PdCl(Me)(Ph2PCH(Ph)P(O)(OEt)2)]
    2. Synonyms:
    3. CAS NO:1134644-43-1
    4. Molecular Formula:
    5. Molecular Weight: 569.313
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1134644-43-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: [PdCl(Me)(Ph2PCH(Ph)P(O)(OEt)2)](CAS DataBase Reference)
    10. NIST Chemistry Reference: [PdCl(Me)(Ph2PCH(Ph)P(O)(OEt)2)](1134644-43-1)
    11. EPA Substance Registry System: [PdCl(Me)(Ph2PCH(Ph)P(O)(OEt)2)](1134644-43-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1134644-43-1(Hazardous Substances Data)

1134644-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1134644-43-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,4,6,4 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1134644-43:
(9*1)+(8*1)+(7*3)+(6*4)+(5*6)+(4*4)+(3*4)+(2*4)+(1*3)=131
131 % 10 = 1
So 1134644-43-1 is a valid CAS Registry Number.

1134644-43-1Relevant articles and documents

Palladium Alkyl complexes containing β-Phosphonato - Phosphine P,O Ligands and their reactivity toward CO-Ethylene or -Acrylate insertion

Hamada, Adel,Braunstein, Pierre

, p. 1688 - 1696 (2009)

Neutral and cationic square-planar Pd(II) complexes containing the β-phosphonato-phosphine ligand rac-Ph2PCH(Ph)P(O)(OEt) 2 (1) or the new α-silyl-phosphonato-phosphine ligand Ph 2PCH(SiMe3)-P(O)(OMe)2 (4) have been prepared. Reaction of 4 with [Pd(μ-Cl)(dmba)]2 (dmba = o-C6H 4CH2NMe2) afforded an equilibrium mixture of [Pd(dmba){Ph2PCH(SiMe3)P(O)(OMe)2}]Cl (5) and [PdCl(dmba){Ph2PCH(SiMe3)P(O)(OMe)2}] (5 ), which illustrates the hemilabile behavior of the ligand in this system. From the stepwise insertion reaction of CO and ethylene into the Pd - C bond of [PdCKMe) {Ph2PCH(Ph)P(O)(OEt)2 }] (2a), the metallacyclic complex [Pd{CH2CH2C(O)Me{Ph2PCH(Ph)P(O)-(OEt) 2][BF4] (10) was obtained which features the first acetyl - ethylene coupling product containing a phosphine - phosphonate ligand. Chloride abstraction from 2a led to the cationic complex [PdMe(NCMe) {Ph 2PCH(Ph)P(O)(OEt)2 }][BF4] (8), which reacted sequentially with CO and methyl acrylate to afford [Pd{CH[C(O)OMe][CH 2C(O)Me]} {Ph2PCH(Ph)P(O)(OEt)2}][BF 4] (11). The reaction between 8 and the P,O-ligand Ph 2PNHC(O)Me resulted in an equilibrated ligand exchange where the heteroleptic system is preferred over the mixture of the two homoleptic complexes. The complexes 2a and 10 · 1/2CHC13 have been characterized by X-ray diffraction and represent rare examples of crystal structures showing a (diethyl)methylphosphonate ligand coordinated to a metal center.

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