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1046049-04-0

1-(4-methoxyphenyl)-4-penten-1-one O-diethoxyphosphinyloxime is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1046049-04-0 Structure

  • Basic information

    1. Product Name: 1-(4-methoxyphenyl)-4-penten-1-one O-diethoxyphosphinyloxime
    2. Synonyms:
    3. CAS NO:1046049-04-0
    4. Molecular Formula:
    5. Molecular Weight: 341.344
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1046049-04-0.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-methoxyphenyl)-4-penten-1-one O-diethoxyphosphinyloxime(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(4-methoxyphenyl)-4-penten-1-one O-diethoxyphosphinyloxime(1046049-04-0)
    11. EPA Substance Registry System: 1-(4-methoxyphenyl)-4-penten-1-one O-diethoxyphosphinyloxime(1046049-04-0)

  • 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: 1046049-04-0(Hazardous Substances Data)

1046049-04-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1046049-04-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,6,0,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1046049-04:
(9*1)+(8*0)+(7*4)+(6*6)+(5*0)+(4*4)+(3*9)+(2*0)+(1*4)=120
120 % 10 = 0
So 1046049-04-0 is a valid CAS Registry Number.

1046049-04-0Downstream Products

1046049-04-0Relevant articles and documents

Studies on the amino-heck reactions of unsaturated ketones o-phosphinyloximes for the preparation of substituted pyridines

Zhu, Jia-Liang,Su, Yi-Lin,Chan, Yu-Hui,Chen, I-Chia,Liao, Chuan-Chen

, p. 369 - 387 (2009)

The amino-Heck cyclization process has been applied into a range of γ,δ-unsaturated ketone O-diethylphosphinyloximes 1 and δ,ε-unsaturated ketone O-diethylphosphinyloximes 7. Under the specific catalytic conditions developed by us, these substrates were found to preferentially undergo the 6-endo cyclization to give the formation of 2-substituted pyridines 3 and substituted methylpyridines 8, respectively, in moderate to good yields. Besides, several interesting aspects on the effects of phosphinyl groups, solvents, bases and molecular sieves on the regioselectivity of the cyclization of 1 have also been realized.

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