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CAS

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281667-70-7

(1S,6R)-6-(benzyloxy)-3-cyclohexen-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 281667-70-7 Structure

  • Basic information

    1. Product Name: (1S,6R)-6-(benzyloxy)-3-cyclohexen-1-ol
    2. Synonyms: (1S,6R)-6-(benzyloxy)-3-cyclohexen-1-ol
    3. CAS NO:281667-70-7
    4. Molecular Formula:
    5. Molecular Weight: 204.269
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 281667-70-7.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: (1S,6R)-6-(benzyloxy)-3-cyclohexen-1-ol(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1S,6R)-6-(benzyloxy)-3-cyclohexen-1-ol(281667-70-7)
    11. EPA Substance Registry System: (1S,6R)-6-(benzyloxy)-3-cyclohexen-1-ol(281667-70-7)

  • 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: 281667-70-7(Hazardous Substances Data)

281667-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 281667-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,1,6,6 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 281667-70:
(8*2)+(7*8)+(6*1)+(5*6)+(4*6)+(3*7)+(2*7)+(1*0)=167
167 % 10 = 7
So 281667-70-7 is a valid CAS Registry Number.

281667-70-7Relevant articles and documents

C2-symmetric bis-sulfoxide: A novel chiral auxiliary for asymmetric desymmetrization of cyclic meso-1,2-diols

Maezaki, Naoyoshi,Sakamoto, Atsunobu,Nagahashi, Noboru,Soejima, Motohiro,Li, Ying-Xia,Imamura, Tsuneaki,Kojima, Naoto,Ohishi, Hirofumi,Sakaguchi, Ken-Ichi,Iwata, Chuzo,Tanaka, Tetsuaki

, p. 3284 - 3291 (2000)

A new heterocyclic compound, C2-symmetric bis-sulfoxide 1, has been found to be an efficient chiral auxiliary for asymmetric desymmetrization of cyclic meso-1,2-diols via diastereoselective acetal fission. Both (R,R)- and (S,S)-1 are readily synthesized with high optical purity via asymmetric oxidation of 1,5-benzodithiepan-3-one (2). After acetalization of meso-1,2- diols 6a-e and a mono-TMS ether 6f with this chiral auxiliary 1, the resulting acetals 7a-f were subjected to base-promoted acetal fission upon treatment with potassium hexamethyldisilazide (KHMDS) followed by acetylation or benzylation to give the desymmetrized diol derivatives 8a-f with high diastereoselectivity. The chiral auxiliary 1 is readily removed by acid- promoted hydrolysis and can be recovered without a loss in enantiomeric excess.

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