Tetrahydro-2H-pyran-2,3-diol

Base Information

• Chemical Name: Tetrahydro-2H-pyran-2,3-diol
• CAS No.: 86728-74-7
• Molecular Formula: C5H10 O3
• Molecular Weight: 118.133
• European Community (EC) Number: 289-277-9
• DSSTox Substance ID: DTXSID701007066
• Nikkaji Number: J333.982C
• Mol file: 86728-74-7.mol

Synonyms:Tetrahydro-2H-pyran-2,3-diol;86728-74-7;oxane-2,3-diol;EINECS 289-277-9;tetrahydropyrandiol;SCHEMBL4008848;DTXSID701007066

Chemical Property of Tetrahydro-2H-pyran-2,3-diol

Chemical Property:

• Vapor Pressure: 0.0181mmHg at 25°C
• Boiling Point: 224.6°Cat760mmHg
• Flash Point: 89.6°C
• PSA: 49.69000
• Density: 1.291g/cm³
• LogP: -0.52390
• XLogP3: -0.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 118.062994177
• Heavy Atom Count: 8
• Complexity: 74.1

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1CC(C(OC1)O)O

Technology Process of Tetrahydro-2H-pyran-2,3-diol

There total 11 articles about Tetrahydro-2H-pyran-2,3-diol 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: 38.0%

3,4-dihydro-2H-pyran (110-87-2) → 2,3-dihydroxytetrahydropyran (86728-74-7)

Guidance literature:

With water; oxygen; dimethylglyoxal; In acetonitrile; at 20 ℃; for 24h; under 760.051 Torr; Schlenk technique; Irradiation; Green chemistry;

DOI:10.1002/hlca.202000228

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) → 2,3-dihydroxytetrahydropyran (86728-74-7) + bis-(3-hydroxy-tetrahydro-pyran-2-yl)-ether

Guidance literature:

With osmium(VIII) oxide; dihydrogen peroxide; tert-butyl alcohol;

DOI:10.1021/ja01184a055

Reference yield:

bis-(3-acetoxy-tetrahydro-pyran-2-yl)-ether (1230-36-0) → 2,3-dihydroxytetrahydropyran (86728-74-7) + bis-(3-hydroxy-tetrahydro-pyran-2-yl)-ether

Guidance literature:

With methanol; barium methoxide;

DOI:10.1021/ja01184a055

upstream raw materials:

3,4-dihydro-2H-pyran

bis-(3-acetoxy-tetrahydro-pyran-2-yl)-ether

trans-3-chloro-2-hydroxytetrahydropyran

N-(tert-butoxycarbonyl)-L-tyrosine 4'-acetoxy-1'-formyl-butyl ester

Downstream raw materials:

tetrahydro-furan-2-carbaldehyde-(4-nitro-phenylhydrazone)

diacetoxy-2,3 tetrahydropyranne

5-hydroxy-1-p-toluidino-pentan-2-one

trans-3-hydroxy-2-methoxytetrahydropyran

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