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479581-81-2

2(3H)-Oxazolone, 3-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-heptynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 479581-81-2 Structure

  • Basic information

    1. Product Name: 2(3H)-Oxazolone, 3-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-heptynyl]-
    2. Synonyms:
    3. CAS NO:479581-81-2
    4. Molecular Formula: C26H31NO3Si
    5. Molecular Weight: 433.623
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 479581-81-2.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(3H)-Oxazolone, 3-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-heptynyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2(3H)-Oxazolone, 3-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-heptynyl]-(479581-81-2)
    11. EPA Substance Registry System: 2(3H)-Oxazolone, 3-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-heptynyl]-(479581-81-2)

  • 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: 479581-81-2(Hazardous Substances Data)

479581-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 479581-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,9,5,8 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 479581-81:
(8*4)+(7*7)+(6*9)+(5*5)+(4*8)+(3*1)+(2*8)+(1*1)=212
212 % 10 = 2
So 479581-81-2 is a valid CAS Registry Number.

479581-81-2Downstream Products

479581-81-2Relevant articles and documents

Studies on the Total Synthesis of Streptazolin and Its Related Natural Products: First Total Synthesis of (±)-8α-Hydroxystreptazolone

Nomura, Izumi,Mukai, Chisato

, p. 1803 - 1812 (2007/10/03)

The intramolecular Pauson-Khand reaction of 2-oxazolone derivatives with a suitable heptynyl appendage gave exclusively the corresponding 4-hydroxy-6-substituted-9-oxa-1-azatricyclo[6.2.1.0 5,11]-undec-5-ene-7,10-diones. On the basis of this newly developed Pauson-Khand reaction of 2-oxazolone-alkyne derivatives, the first total synthesis of (±)-8α-hydroxystreptazolone was accomplished in a highly stereoselective manner. In addition, (±)-7-epi-8α -hydroxystreptazolone was also synthesized.

Total synthesis of (+/-)-8alpha-hydroxystreptazolone.

Nomura, Izumi,Mukai, Chisato

, p. 4301 - 4304 (2007/10/03)

[reaction: see text] The intramolecular Pauson-Khand reaction of 2-oxazolone derivatives with a suitable pentynyl appendage exclusively gave the corresponding 4-hydroxy-6-substituted-9-oxa-1-azatricyclo[6.2.1.0(5,11)]undec-5-en-7,10-diones. Based on this newly developed Pauson-Khand reaction of 2-oxazolone-alkyne derivatives, the first total synthesis of (+/-)-8alpha-hydroxystreptazolone was accomplished in a highly stereoselective manner.

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