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CAS

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911708-82-2

(1R,4S)-1,7,7-trimethyl-2-[2-(triphenylphosphanylidene)-acetyl]-2-aza-bicyclo[2.2.1]heptan-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 911708-82-2 Structure

  • Basic information

    1. Product Name: (1R,4S)-1,7,7-trimethyl-2-[2-(triphenylphosphanylidene)-acetyl]-2-aza-bicyclo[2.2.1]heptan-3-one
    2. Synonyms: (1R,4S)-1,7,7-trimethyl-2-[2-(triphenylphosphanylidene)-acetyl]-2-aza-bicyclo[2.2.1]heptan-3-one
    3. CAS NO:911708-82-2
    4. Molecular Formula:
    5. Molecular Weight: 455.536
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 911708-82-2.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: (1R,4S)-1,7,7-trimethyl-2-[2-(triphenylphosphanylidene)-acetyl]-2-aza-bicyclo[2.2.1]heptan-3-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1R,4S)-1,7,7-trimethyl-2-[2-(triphenylphosphanylidene)-acetyl]-2-aza-bicyclo[2.2.1]heptan-3-one(911708-82-2)
    11. EPA Substance Registry System: (1R,4S)-1,7,7-trimethyl-2-[2-(triphenylphosphanylidene)-acetyl]-2-aza-bicyclo[2.2.1]heptan-3-one(911708-82-2)

  • 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: 911708-82-2(Hazardous Substances Data)

911708-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 911708-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,7,0 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 911708-82:
(8*9)+(7*1)+(6*1)+(5*7)+(4*0)+(3*8)+(2*8)+(1*2)=162
162 % 10 = 2
So 911708-82-2 is a valid CAS Registry Number.

911708-82-2Relevant articles and documents

Toward the development of a general chiral auxiliary. Enantioselective alkylation and a new catalytic asymmetric addition of silyloxyfurans: Application to a total synthesis of (-)-rasfonin

Boeckman Jr., Robert K.,Pero, Joseph E.,Boehmler, Debra J.

, p. 11032 - 11033 (2007/10/03)

An enantioselective total synthesis of the apoptosis-inducing natural product, (-)-rasfonin, is described. Camphor lactam-mediated asymmetric alkylation reactions enabled the installation of three stereogenic centers with >95:5 diastereoselectivity. A modified Corey-Peterson olefination was employed in the construction of the (E,E)-diene system. A highly diastereoselective, asymmetric vinylogous Mukaiyama aldol addition was conducted using a chiral cationic oxazaborolidine catalyst. The pyranone core of the natural product was prepared via a DBU-promoted rearrangement of a furanol to its corresponding pyranol with concomitant [1,4]-silyl transfer. Copyright

Facile preparation and functionalization of chiral stabilized ylides from common chiral auxiliaries using triphenyl-phosphoranylideneketene (the Bestmann ylide) and their use in Wittig reactions

Boeckman Jr., Robert K.,Song, Xinyi,Pero, Joseph E.

, p. 8969 - 8972 (2007/10/03)

Camphor-derived lactams and other related chiral controllers have been found to react with the Bestmann ylide (triphenyl-phosphoranylideneketene) upon heating in toluene. The resulting parent ylides provide convenient access to a structurally diverse set

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