2,3'-anhydrosucrose

Base Information

Chemical Name:2,3'-anhydrosucrose
CAS No.:131158-06-0
Molecular Formula:C₁₂H₂₀O₁₀
Molecular Weight:324.285
Hs Code.:
Mol file:131158-06-0.mol

Synonyms:5H-Furo[2,3-b]pyrano[3,2-e][1,4]dioxin,a-D-glucopyranose b-D-fructofuranose1,2':2,3'-dianhydride deriv.; 2,3'-Anhydrosucrose

Suppliers and Price of 2,3'-anhydrosucrose

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of 2,3'-anhydrosucrose

Chemical Property:

Boiling Point:675.1°Cat760mmHg
Flash Point:362.1°C
PSA：158.30000
Density:1.635g/cm³
LogP:-4.35000

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2,3'-anhydrosucrose

There total 1 articles about 2,3'-anhydrosucrose 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: 74.9%

: 76520-78-0,84142-57-4
α-D-glucopyranosyl 3,4-anhydro-β-D-ribo-hexulofuranoside

: 131158-06-0
2,3'-anhydrosucrose

Guidance literature:: With sodium hydroxide; at 100 ℃; for 20h;
DOI:10.1016/0008-6215(90)80136-Q

Reference yield:

: 131158-06-0
2,3'-anhydrosucrose

: 131219-53-9
2,3':3,4-dianhydro-6,1',6'-tri-O-trityl-galacto-sucrose

Guidance literature:: Multi-step reaction with 3 steps

1: 1) triphenylphosphine, 2) diethyl azodicarboxylate / 1) DMF, 0 deg C, 10 min, 2) 24 h, room temperature

2: pyridine / 16 h

3: 1) 1M sodium methoxide, 2) pyridine / 1) methanol, 2) 72 h, room temperature

With pyridine; sodium methylate; triphenylphosphine; diethylazodicarboxylate;
DOI:10.1016/0008-6215(90)80136-Q

Reference yield:

: 131158-06-0
2,3'-anhydrosucrose

: 131181-96-9
3,6,1',4',6'-penta-O-acetyl-2,3'-anhydro-4-O-tosylsucrose

Guidance literature:: Multi-step reaction with 4 steps

1: 71.1 percent / p-toluenesulfonic acid / dimethylformamide / 1.5 h

2: 87 percent / pyridine

3: 69 percent / aq. 60percent acetic acid / 0.5 h / 50 °C

4: 1) pyridine, 2) pyridine / 1) 16 h, room temperature, 2) 48 h

With pyridine; toluene-4-sulfonic acid; acetic acid; In N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(90)80136-Q