5a-Cdiman-mannopyranose

Base Information

• Chemical Name: 5a-Cdiman-mannopyranose
• CAS No.: 148253-87-6
• Molecular Formula: C₁₉H₃₄O₁₅
• Molecular Weight: 502.47
• DSSTox Substance ID: DTXSID70933351
• Mol file: 148253-87-6.mol

Synonyms:5a-carba-3,6-di-O-mannopyranosylmannopyranose;5a-CdiMan-mannopyranose

Chemical Property of 5a-Cdiman-mannopyranose

Chemical Property:

• Vapor Pressure: 7.96E-32mmHg at 25°C
• Boiling Point: 828.3°Cat760mmHg
• Flash Point: 454.8°C
• PSA: 259.45000
• Density: 1.73g/cm³
• LogP: -6.90940
• XLogP3: -5.7
• Hydrogen Bond Donor Count: 11
• Hydrogen Bond Acceptor Count: 15
• Rotatable Bond Count: 7
• Exact Mass: 502.18977037
• Heavy Atom Count: 34
• Complexity: 641

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1C(C(C(C(C1O)O)OC2C(C(C(C(O2)CO)O)O)O)O)COC3C(C(C(C(O3)CO)O)O)O

Technology Process of 5a-Cdiman-mannopyranose

There total 1 articles about 5a-Cdiman-mannopyranose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1,2-anhydro-3,6-di-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-5a-carba-β-D-mannopyranose (142967-97-3,143058-83-7) → C19H34O15 (148253-87-6)

Guidance literature:

With water; sodium acetate; In 2-methoxy-ethanol; at 120 ℃; for 48h;

DOI:10.1016/S0008-6215(00)90484-1

Reference yield:

acetic anhydride (108-24-7) + C19H34O15 (148253-87-6) → 5a-Carba-3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranose undecaacetate (142967-87-1)

Guidance literature:

With pyridine; Yield given;

DOI:10.1016/S0008-6215(00)90484-1

upstream raw materials:

1,2-anhydro-3,6-di-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-5a-carba-β-D-mannopyranose

Downstream raw materials:

5a-Carba-3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranose undecaacetate

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