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129126-38-1

1,4-bis<2-<2-(dimethylamino)ethoxy>ethenyl>benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1,4-bis<2-<2-(dimethylamino)ethoxy>ethenyl>benzene

    Cas No: 129126-38-1

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  • 129126-38-1 Structure

  • Basic information

    1. Product Name: 1,4-bis<2-<2-(dimethylamino)ethoxy>ethenyl>benzene
    2. Synonyms:
    3. CAS NO:129126-38-1
    4. Molecular Formula:
    5. Molecular Weight: 304.433
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 129126-38-1.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: 1,4-bis<2-<2-(dimethylamino)ethoxy>ethenyl>benzene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,4-bis<2-<2-(dimethylamino)ethoxy>ethenyl>benzene(129126-38-1)
    11. EPA Substance Registry System: 1,4-bis<2-<2-(dimethylamino)ethoxy>ethenyl>benzene(129126-38-1)

  • 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: 129126-38-1(Hazardous Substances Data)

129126-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129126-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,2 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129126-38:
(8*1)+(7*2)+(6*9)+(5*1)+(4*2)+(3*6)+(2*3)+(1*8)=121
121 % 10 = 1
So 129126-38-1 is a valid CAS Registry Number.

129126-38-1Downstream Products

129126-38-1Relevant articles and documents

Chelation-Controlled, Palladium-Catalyzed Vinylic Substitution Reactions of Vinyl Ethers. 2-Arylethanal Equivalents from Aryl Halides

Andersson, Carl-Magnus,Larsson, Joakim,Hallberg, Anders

, p. 5757 - 5761 (1990)

The regioselectivity of palladium-catalyzed arylation reactions of a series of nitrogen-containing vinyl ethers is reported.The presence of a β-amino substituent gives a profound influence on regiochemistry.Thus, the arylation of ethene (1c) with a variety of aryl iodides and bromides provides the β-arylation products ethenyl>arenes (3) with at least 95percent selectivity and in good yields.The corresponding arylation of butoxyethene is a nonselective process giving a mixture of α- and β-substitution products.The palladium-catalyzed arylation of 1c constitutes an entry to 2-arylethanals after cleavage of the enol ether.The directing effect of the amino group is discussed in terms of chelation with the intermediate arylpalladium halide.

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