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CAS

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68902-03-4

(2,4-dinitrophenyl)(pyridin-2-yl)methanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 68902-03-4 Structure

  • Basic information

    1. Product Name: (2,4-dinitrophenyl)(pyridin-2-yl)methanone
    2. Synonyms: (2,4-dinitrophenyl)(pyridin-2-yl)methanone
    3. CAS NO:68902-03-4
    4. Molecular Formula:
    5. Molecular Weight: 273.205
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 68902-03-4.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: (2,4-dinitrophenyl)(pyridin-2-yl)methanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2,4-dinitrophenyl)(pyridin-2-yl)methanone(68902-03-4)
    11. EPA Substance Registry System: (2,4-dinitrophenyl)(pyridin-2-yl)methanone(68902-03-4)

  • 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: 68902-03-4(Hazardous Substances Data)

68902-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68902-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,0 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68902-03:
(7*6)+(6*8)+(5*9)+(4*0)+(3*2)+(2*0)+(1*3)=144
144 % 10 = 4
So 68902-03-4 is a valid CAS Registry Number.

68902-03-4Downstream Products

68902-03-4Relevant articles and documents

Synergistic H4NI-AcOH Catalyzed Oxidation of the Csp3-H Bonds of Benzylpyridines with Molecular Oxygen

Ren, Lanhui,Wang, Lianyue,Lv, Ying,Li, Guosong,Gao, Shuang

, p. 2078 - 2081 (2015)

The oxidation of benzylpyridines forming benzoylpyridines was achieved based on a synergistic H4NI-AcOH catalyst and molecular oxygen in high yield under solvent-free conditions. This is the first nonmetallic catalytic system for this oxidation transformation using molecular oxygen as the oxidant. The catalytic system has a wide scope of substrates and excellent chemoselectivity, and this procedure can also be scaled up. The study of a preliminary reaction mechanism demonstrated that the oxidation of the Csp3-H bonds of benzylpyridines was promoted by the pyridinium salts formed by AcOH and benzylpyridines. The synergistic effect of H4NI-AcOH was also demonstrated by control experiments. (Figure Presented).

Efficient Selenium-Catalyzed Selective C(sp3)?H Oxidation of Benzylpyridines with Molecular Oxygen

Jin, Weiwei,Zheng, Poonnapa,Wong, Wing-Tak,Law, Ga-Lai

supporting information, p. 1588 - 1593 (2017/05/05)

An efficient selenium-catalyzed direct oxidation of benzylpyridines in aqueous DMSO has been successfully developed by using molecular oxygen as the oxidant. A variety of benzoylpyridines with broad functional group tolerance were obtained in modest to excellent yields and with exclusive chemoselectivity. (Figure presented.).

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