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CAS

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1219797-64-4

[((2,6-iPr2C6H3)NC(Me)C(Me)N(2,6-iPr2C6H3))Pd(η2-Ph3SiOCHCH2)Me]SbF6 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1219797-64-4 Structure

  • Basic information

    1. Product Name: [((2,6-iPr2C6H3)NC(Me)C(Me)N(2,6-iPr2C6H3))Pd(η2-Ph3SiOCHCH2)Me]SbF6
    2. Synonyms:
    3. CAS NO:1219797-64-4
    4. Molecular Formula:
    5. Molecular Weight: 1064.28
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1219797-64-4.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: [((2,6-iPr2C6H3)NC(Me)C(Me)N(2,6-iPr2C6H3))Pd(η2-Ph3SiOCHCH2)Me]SbF6(CAS DataBase Reference)
    10. NIST Chemistry Reference: [((2,6-iPr2C6H3)NC(Me)C(Me)N(2,6-iPr2C6H3))Pd(η2-Ph3SiOCHCH2)Me]SbF6(1219797-64-4)
    11. EPA Substance Registry System: [((2,6-iPr2C6H3)NC(Me)C(Me)N(2,6-iPr2C6H3))Pd(η2-Ph3SiOCHCH2)Me]SbF6(1219797-64-4)

  • 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: 1219797-64-4(Hazardous Substances Data)

1219797-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219797-64-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,7,9 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1219797-64:
(9*1)+(8*2)+(7*1)+(6*9)+(5*7)+(4*9)+(3*7)+(2*6)+(1*4)=194
194 % 10 = 4
So 1219797-64-4 is a valid CAS Registry Number.

1219797-64-4Downstream Products

1219797-64-4Relevant articles and documents

Cationic polymerization and insertion chemistry in the reactions of vinyl ethers with (α-Diimine)PdMe+ species

Chen, Changle,Luo, Shuji,Jordan, Richard F.

, p. 5273 - 5284 (2010)

The reactions of (α-diimine)PdMe+ species (1, α-diimine = (2,6-iPr2-C6H3)N - CMeCMei - N(2,6-iPr2-C6H3)) with vinyl ethers CH2 - CHOR (2a-g: R = tBu (a), Et (b), SiMe3 (c), SiMe2Ph (d), SiMePh2 (e), SiPh 3 (f), Ph (g); 2a-g: R = tBu (a), Et (b), SiMe3 (c), SiMe2Ph (d), SiMePh2 (e), SiPh3 (f), Ph (g)) were investigated. Two pathways were observed. First, 1 initiates the cationic polymerization of 2a-c with concomitant decomposition of 1 to Pd 0. This reaction proceeds by formation of (α-diimine) PdRAε(CH2i - CHOR)+ Iε complexes (RAε = Me or CH2CHMeOR from insertion), in which the vinyl ether Ci - C bond is polarized with carbocation character at the substituted carbon (Cint). Electrophilic attack of C int on monomer initiates polymerization. Second, 1 reacts with stoichiometric quantities of 2a-g by formation of (α-diimine)PdMe(CH 2i - CHOR)+ (3a-g), insertion to form (α-diimine)Pd(CH2CHMeOR)+ (4a-g), reversible isomerization to (α-diimine)Pd(CMe2OR)+ (5a-g), β-OR elimination of 4a-g to generate (α-diimine)Pd(OR)(CH 2i - CHMe)+ (not observed), and allylic C-H activation to yield (α-diimine)Pd(I3-C3H 5)+ (6) and ROH. Binding strengths vary in the order 2a > 2b ～ 2c > 2d ～ 2g > 2e > 2f. Strongly electron-donating OR groups increase the binding strength, while steric crowding has the opposite effect. The insertion rates vary in the order 3a tBu 3 6- salts than B(C6F5) 4- salts. The implications of these results for olefin/vinyl ether copolymerization are discussed.

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