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CAS

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159219-07-5

4-Hydroxy-4-(1-methylimidazol-2-yl)-3-(dibenzylamino)-2-methylcyclobutenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 159219-07-5 Structure

  • Basic information

    1. Product Name: 4-Hydroxy-4-(1-methylimidazol-2-yl)-3-(dibenzylamino)-2-methylcyclobutenone
    2. Synonyms:
    3. CAS NO:159219-07-5
    4. Molecular Formula:
    5. Molecular Weight: 373.455
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 159219-07-5.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: 4-Hydroxy-4-(1-methylimidazol-2-yl)-3-(dibenzylamino)-2-methylcyclobutenone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-Hydroxy-4-(1-methylimidazol-2-yl)-3-(dibenzylamino)-2-methylcyclobutenone(159219-07-5)
    11. EPA Substance Registry System: 4-Hydroxy-4-(1-methylimidazol-2-yl)-3-(dibenzylamino)-2-methylcyclobutenone(159219-07-5)

  • 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: 159219-07-5(Hazardous Substances Data)

159219-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159219-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,2,1 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159219-07:
(8*1)+(7*5)+(6*9)+(5*2)+(4*1)+(3*9)+(2*0)+(1*7)=145
145 % 10 = 5
So 159219-07-5 is a valid CAS Registry Number.

159219-07-5Downstream Products

159219-07-5Relevant articles and documents

Synthesis of α-pyridone-based azaheteroaromatics by intramolecular vinylketene cyclizations onto the C=N bond of nitrogen heteroaromatics

Gurski Birchler,Liu,Liebeskind

, p. 7737 - 7745 (1994)

Substituted quinolizin-4-ones and ring-fused α-pyridone derivatives have been synthesized by the construction of 2,3-disubstituted-4-(2-azaheteroaryl)-2-cyclobutenones followed by thermal rearrangement. 4-(2-Azaheteroaryl)-2-cyclobutenones have been prepared regioselectively by the addition of 2-lithioazaheteroaromatics to cyclobutenediones and by palladium catalyzed cross-coupling of 4-chloro-2-cyclobutenones with 2-tri-n-stannylazaheteroaromatics. The thermal transformation is proposed to occur by ring-opening of the cyclobutenone followed by intramolecular cyclization of the transient vinylketene onto the carbon-nitrogen double bond of the azaheteroaromatic. A variety of quinolizin-4-ones, imidazo[1,2-a]pyridin-5-ones, 1-oxopyrido[2,1-b]benzothiazoles, and thiazolo[3,2-a]pyridin-5-ones were prepared.

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