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CAS

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93293-25-5

Pyridine, 5-[(4-methylphenyl)methyl]-2-[(4-methylphenyl)[(trimethylsilyl)oxy]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 93293-25-5 Structure

  • Basic information

    1. Product Name: Pyridine, 5-[(4-methylphenyl)methyl]-2-[(4-methylphenyl)[(trimethylsilyl)oxy]methyl]-
    2. Synonyms:
    3. CAS NO:93293-25-5
    4. Molecular Formula: C24H29NOSi
    5. Molecular Weight: 375.586
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 93293-25-5.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: Pyridine, 5-[(4-methylphenyl)methyl]-2-[(4-methylphenyl)[(trimethylsilyl)oxy]methyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Pyridine, 5-[(4-methylphenyl)methyl]-2-[(4-methylphenyl)[(trimethylsilyl)oxy]methyl]-(93293-25-5)
    11. EPA Substance Registry System: Pyridine, 5-[(4-methylphenyl)methyl]-2-[(4-methylphenyl)[(trimethylsilyl)oxy]methyl]-(93293-25-5)

  • 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: 93293-25-5(Hazardous Substances Data)

93293-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93293-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,9 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93293-25:
(7*9)+(6*3)+(5*2)+(4*9)+(3*3)+(2*2)+(1*5)=145
145 % 10 = 5
So 93293-25-5 is a valid CAS Registry Number.

93293-25-5Downstream Products

93293-25-5Relevant articles and documents

REGIOSELECTIVE ALKYL GROUP INTRODUCTION AT THE 3-POSITION OF PYRIDINE VIA 1,4-BIS(TRIMETHYLSILYL)-1,4-DIHYDROPYRIDINE

Tsuge, Otohiko,Kanemasa, Shuji,Naritomi, Toshio,Tanaka, Junji

, p. 1255 - 1258 (1984)

The reaction of 1,4-bis(trimethylsilyl)-1,4-dihydropyridine with aldehydes and ketones in the presence of tetrabutylammonium fluoride offers a convenient method for the preparation of 3-alkylpyridines.

Reactions of 1,4-Bis(trimethylsilyl)-1,4-dihydropyridines with Carbonyl Compounds: A New Method for Regioselective Synthesis of 3-Alkylpyridines

Tsuge, Otohiko,Kanemasa, Shuji,Naritomi, Toshio,Tanaka, Junji

, p. 1497 - 1504 (2007/10/02)

A new method for the alkyl group introduction at the 3-position of pyridines is described: Reductive disilylation of pyridine, its 2-methyl, 3-methyl, and 4-methyl derivatives affords the corresponding 1,4-disilyl-1,4-dihydropyridines.Tn the presence of a catalytic amount of tetrabutylammonium fluoride, these dihydropyridines smoothly react with a variety of aldehydes and ketones to give 3-alkylpyridines.

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