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1441883-47-1

4,6-O-benzylidene-2-O-diazoacetyl-3-O-pivaloyl-β-D-glucopyranoside-(1→6)-1,2-3,4-diisopropylidene-α-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1441883-47-1 Structure

  • Basic information

    1. Product Name: 4,6-O-benzylidene-2-O-diazoacetyl-3-O-pivaloyl-β-D-glucopyranoside-(1→6)-1,2-3,4-diisopropylidene-α-D-galactopyranoside
    2. Synonyms: 4,6-O-benzylidene-2-O-diazoacetyl-3-O-pivaloyl-β-D-glucopyranoside-(1→6)-1,2-3,4-diisopropylidene-α-D-galactopyranoside
    3. CAS NO:1441883-47-1
    4. Molecular Formula:
    5. Molecular Weight: 662.691
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1441883-47-1.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: 4,6-O-benzylidene-2-O-diazoacetyl-3-O-pivaloyl-β-D-glucopyranoside-(1→6)-1,2-3,4-diisopropylidene-α-D-galactopyranoside(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4,6-O-benzylidene-2-O-diazoacetyl-3-O-pivaloyl-β-D-glucopyranoside-(1→6)-1,2-3,4-diisopropylidene-α-D-galactopyranoside(1441883-47-1)
    11. EPA Substance Registry System: 4,6-O-benzylidene-2-O-diazoacetyl-3-O-pivaloyl-β-D-glucopyranoside-(1→6)-1,2-3,4-diisopropylidene-α-D-galactopyranoside(1441883-47-1)

  • 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: 1441883-47-1(Hazardous Substances Data)

1441883-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1441883-47-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,1,8,8 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1441883-47:
(9*1)+(8*4)+(7*4)+(6*1)+(5*8)+(4*8)+(3*3)+(2*4)+(1*7)=171
171 % 10 = 1
So 1441883-47-1 is a valid CAS Registry Number.

1441883-47-1Downstream Products

1441883-47-1Relevant articles and documents

Carbene-mediated functionalization of the anomeric C-H bond of carbohydrates: Scope and limitations

Boultadakis-Arapinis, Mélissa,Prost, Elise,Gandon, Vincent,Lemoine, Pascale,Turcaud, Serge,Micouin, Laurent,Lecourt, Thomas

supporting information, p. 6052 - 6066 (2013/06/27)

Herein we investigate the scope and limitations of a new synthetic approach towards α- and β-ketopyranosides relying on the functionalization of the anomeric C-H bond of carbohydrates by insertion of a metal carbene. A key bromoacetate grafted at the 2-position is the cornerstone of a stereoselective glycosylation/diazotransfer/quaternarization sequence that makes possible the construction of a quaternary center with complete control of the stereochemistry. This sequence shows a good tolerance toward protecting groups commonly used in carbohydrate chemistry and gives rise to quaternary disaccharides with good efficiency. In the case of a disaccharide with a more restricted conformation, this functionalization process can be hampered by the steric demand next to the targeted anomeric position. In addition, the formation of transient orthoesters during the glycosylation step may also reduce the overall efficiency of the synthetic sequence. Copyright

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