Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid

Base Information

• Chemical Name: Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid
• CAS No.: 99679-77-3
• Molecular Formula: C₂₂H₂₁F₃O₉S
• Molecular Weight: 518.465
• Mol file: 99679-77-3.mol

Synonyms:Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid

Chemical Property of Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid

There total 1 articles about Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid 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: 93.0%

(2R,4aR,6S,7R,8R,8aR)-8-hydroxy-6-methoxy-2-phenyl-7-phenylcarbonyloxyperhydropyrano[3,2-d][1,3]dioxine (99265-94-8) + trifluoromethylsulfonic anhydride (358-23-6) → Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid (99679-77-3)

Guidance literature:

In pyridine; dichloromethane; for 5h; Ambient temperature;

Reference yield: 97.0%

Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-trifluormethylsulfonyl-α-D-allopyranosid (99679-77-3) → Methyl-3-azido-2-O-benzoyl-4,6-O-benzyliden-3-desoxy-α-D-glucopyranosid (88425-05-2)

Guidance literature:

With lithium azide; In dimethyl sulfoxide; N,N-dimethyl-formamide; 1.) 30 min, r.t.; 2.) 30 min, 50 degC;

Reference yield: 91.0%

Benzoic acid (4aR,6S,7R,8R,8aR)-6-methoxy-2-phenyl-8-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester (99679-77-3,99679-79-5,134235-69-1,144370-67-2) → Methyl-4,6-O-benzyliden-2-O-benzoyl-3-deoxy-α-D-ribo-hexosid (26991-74-2)

Guidance literature:

With tetrabutylammonium borohydride; In benzene; Heating;

DOI:10.1246/cl.1992.1469

upstream raw materials:

(2R,4aR,6S,7R,8R,8aR)-8-hydroxy-6-methoxy-2-phenyl-7-phenylcarbonyloxyperhydropyrano[3,2-d][1,3]dioxine

trifluoromethylsulfonic anhydride

Downstream raw materials:

Methyl-3-azido-2-O-benzoyl-4,6-O-benzyliden-3-desoxy-α-D-glucopyranosid

methyl 3-amino-4,6-O-benzylidene-3-deoxy-α-D-glucopyranoside

Methyl-3-<(benzyloxycarbonyl)amino>-3,4-didesoxy-α-D-glycero-hex-3-enopyranosid-2-ulose

Methyl-4,6-O-benzyliden-3-<(benzyloxycarbonyl)amino>-3-desoxy-3-C-methyl-α-D-arabino-hexopyranosid-2-ulose