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1191269-06-3

(±)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1191269-06-3 Structure

  • Basic information

    1. Product Name: (±)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol
    2. Synonyms: (±)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol
    3. CAS NO:1191269-06-3
    4. Molecular Formula:
    5. Molecular Weight: 366.576
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1191269-06-3.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: (±)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol(CAS DataBase Reference)
    10. NIST Chemistry Reference: (±)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol(1191269-06-3)
    11. EPA Substance Registry System: (±)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol(1191269-06-3)

  • 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: 1191269-06-3(Hazardous Substances Data)

1191269-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1191269-06-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,2,6 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1191269-06:
(9*1)+(8*1)+(7*9)+(6*1)+(5*2)+(4*6)+(3*9)+(2*0)+(1*6)=153
153 % 10 = 3
So 1191269-06-3 is a valid CAS Registry Number.

1191269-06-3Relevant articles and documents

Chemoenzymatic process for the preparation of (S)-7-((tert-butyldiphenylsilyl)oxy)hept-1-yn-4-ol in a continuous packed-bed reactor, a key intermediate for eribulin synthesis

Basetty, Shalini,Chandrasekhar, Srivari,Ghosh, Subhash,Krishna, Avula Shiva,Kumaraguru, Thenkrishnan,Mainkar, Prathama S.,Nasam, Rajesh,Pabbaraja, Srihari,Ralte, Samuel L.,Reddy, Chada Raji,Sudhakar, Gangarajula

, p. 2657 - 2664 (2020)

A practical chemoenzymatic process has been developed for the preparation of optically pure (S)-7-((tertbutyldiphenylsilyl) oxy)hept-1-yn-4-ol, (S)-4. This was prepared via enantioselective acylation of racemic homopropargylic alcohol (+/-)-4 catalyzed by

Catalytic enantioselective Cr-Mediated propargylation: application to halichondrin synthesis

Liu, Songbai,Kim, Joseph T.,Dong, Cheng-Guo,Kishi, Yoshito

supporting information; experimental part, p. 4520 - 4523 (2009/12/08)

A catalytic enantioselective propargylation In the presence of 10 mol % of Cr catalyst prepared from Cr(III) bromide and (R)-sulfonamide E furnishes homopropargyl alcohol 8 In 78% yield with 90% ee. Coupled with the workup based on Amano-llpase, this meth

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