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CAS

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180413-05-2

1-(Toluene-4-sulfonyl)-1-aza-spiro[4.4]non-6-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 180413-05-2 Structure

  • Basic information

    1. Product Name: 1-(Toluene-4-sulfonyl)-1-aza-spiro[4.4]non-6-ene
    2. Synonyms: 1-(Toluene-4-sulfonyl)-1-aza-spiro[4.4]non-6-ene
    3. CAS NO:180413-05-2
    4. Molecular Formula:
    5. Molecular Weight: 277.387
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 180413-05-2.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: 1-(Toluene-4-sulfonyl)-1-aza-spiro[4.4]non-6-ene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(Toluene-4-sulfonyl)-1-aza-spiro[4.4]non-6-ene(180413-05-2)
    11. EPA Substance Registry System: 1-(Toluene-4-sulfonyl)-1-aza-spiro[4.4]non-6-ene(180413-05-2)

  • 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: 180413-05-2(Hazardous Substances Data)

180413-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180413-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,4,1 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 180413-05:
(8*1)+(7*8)+(6*0)+(5*4)+(4*1)+(3*3)+(2*0)+(1*5)=102
102 % 10 = 2
So 180413-05-2 is a valid CAS Registry Number.

180413-05-2Relevant articles and documents

Palladium[0]-mediated aminospirocyclization of tertiary allylic sulfones. Stereospecific construction of the azabicyclic ring system of cephalotaxine

Jin, Zhendong,Fuchs

, p. 5253 - 5256 (1996)

Tertiary allylic sulfones which bear a secondary aminopropyl moiety undergo smooth palladium[0]-mediated spirocyclization. The reaction proceeds via a π-allyl intermediate and the resultant azabicyclic product is formed with net retention of sulfone stereochemistry. The use of tetramethylguanidine as companion base is required for high yielding reactions.

Convergency and divergency as strategic elements in total synthesis: The total synthesis of (-)-drupacine and the formal total synthesis of (±)-cephalotaxine, (-)-cephalotaxine, and (+)-cephalotaxine

Liu, Qi,Ferreira, Eric M.,Stoltz, Brian M.

, p. 7352 - 7358 (2008/02/12)

(Chemical Equation Presented) A concise route toward the syntheses of (-)-drupacine and (+)- and (-)-cephalotaxine has been developed. The syntheses rely on Pd(II)-catalyzed aerobic oxidative heterocyclization chemistry, which was employed to rapidly cons

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