2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

Base Information

Chemical Name:2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose
CAS No.:251451-07-7
Molecular Formula:C₃₄H₃₄O₁₂
Molecular Weight:634.637
Hs Code.:

Synonyms:2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

Suppliers and Price of 2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

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
Packaging
price

Total 0 raw suppliers

Chemical Property of 2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

There total 3 articles about 2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose 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: 85.0%

: 20031-21-4
1,2-O-isopropylidene-α-D-xylose

: 251451-05-5
2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl 2,2,2-trichloroacetimidate

: 251451-07-7
2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -42 ℃;
DOI:10.1055/s-1999-3170

Reference yield:

: 42793-97-5
2,3,5-tri-O-benzoyl-1-O-methyl-α-L-arabinofuranose

: 251451-07-7
2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent aq trifluoroacetic acid / acetone / 6 h / 50 °C

2: K₂CO₃ / CH₂Cl₂ / 20 °C

3: 85 percent / Me₃SiOTf / CH₂Cl₂ / 2 h / -42 °C

With trimethylsilyl trifluoromethanesulfonate; potassium carbonate; trifluoroacetic acid; In dichloromethane; acetone; 1: Hydrolysis / 2: Substitution / 3: Substitution;
DOI:10.1016/S0008-6215(00)00159-2

Reference yield:

: 2,3,5-tri-O-benzoyl-α,β-L-arabinofuranose

: 251451-07-7
2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->5)-1,2-O-isopropylidene-α-D-xylofuranose

Guidance literature:: Multi-step reaction with 2 steps

1: K₂CO₃ / CH₂Cl₂ / 20 °C

2: 85 percent / Me₃SiOTf / CH₂Cl₂ / 2 h / -42 °C

With trimethylsilyl trifluoromethanesulfonate; potassium carbonate; In dichloromethane; 1: Substitution / 2: Substitution;
DOI:10.1016/S0008-6215(00)00159-2