1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYL-ALPHA-D-GLUCOFURANOSE

Base Information

• Chemical Name: 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYL-ALPHA-D-GLUCOFURANOSE
• CAS No.: 13440-19-2
• Molecular Formula: C₁₉H₃₀O₆
• Molecular Weight: 354.444
• Mol file: 13440-19-2.mol

Synonyms:Glucofuranose,1,2:5,6-di-O-cyclohexylidene-3-O-methyl- (7CI); Glucofuranose,1,2:5,6-di-O-cyclohexylidene-3-O-methyl-, a-D- (8CI); 1,4-Dioxaspiro[4.5]decane, a-D-glucofuranose deriv.;Spiro[cyclohexane-1,2'-furo[2,3-d][1,3]dioxole], a-D-glucofuranose deriv.

Chemical Property of 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYL-ALPHA-D-GLUCOFURANOSE

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 35-38 °C
• Refractive Index: 1.539
• Boiling Point: 465.5°Cat760mmHg
• Flash Point: 189.4°C
• PSA: 55.38000
• Density: 1.23g/cm³
• LogP: 2.87790

Purity/Quality:

98%min ^*data from raw suppliers

1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYL-ALPHA-D-GLUCOFURANOSE 95.00% ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYL-ALPHA-D-GLUCOFURANOSE

There total 2 articles about 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYL-ALPHA-D-GLUCOFURANOSE 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:

1,2:5,6-di-O-cyclohexylidene-α-D-glucofuranose (23397-76-4) + dimethyl sulfate (77-78-1) → 1,2;5,6-Di-O-cyclohexylidene-3-O-methyl-α-D-glucofuranose (13440-19-2)

Guidance literature:

With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; In benzene; at 18 - 25 ℃; for 0.5h; also in the presence of carbohydrate aza coronands and aza podands;

Reference yield:

→ 1,2;5,6-Di-O-cyclohexylidene-3-O-methyl-α-D-glucofuranose (13440-19-2)

Guidance literature:

Aus 1,2:5,6-Di-O-cyclohexyliden-α-D-glucofuranose u. Dimethylsulfat;

Reference yield: 55.0%

1,2;5,6-Di-O-cyclohexylidene-3-O-methyl-α-D-glucofuranose (13440-19-2) → 1,2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose (13322-87-7)

Guidance literature:

With potassium hydroxide; In acetic acid; for 0.5h;

DOI:10.1007/BF00767389

upstream raw materials:

1,2:5,6-di-O-cyclohexylidene-α-D-glucofuranose

dimethyl sulfate

Downstream raw materials:

1,2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose

Refernces