diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate

Base Information

• Chemical Name: diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate
• CAS No.: 128473-04-1
• Molecular Formula: C₂₄H₂₇O₁₁P
• Molecular Weight: 522.446

Synonyms:diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate

Chemical Property of diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate

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Technology Process of diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate

There total 6 articles about diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate 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: 63.0%

diphenyl hydrogen phosphate (838-85-7) + 2,3,4-tri-O-acetyl-α-L-fucopyranosyl trichloroacetimidate (128571-86-8) → diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate (128473-04-1)

Guidance literature:

boron trifluoride diethyl etherate; In dichloromethane; for 6.5h; Ambient temperature;

Reference yield: 60.0%

tri-O-acetyl-α-L-fucopyranosyl nitrate (226570-52-1) + cesium diphenyl phosphate → diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate (128473-04-1)

Guidance literature:

With 18-crown-6 ether; In N,N-dimethyl-formamide; for 12h; Ambient temperature;

DOI:10.1016/S0040-4039(99)00698-X

Reference yield: 56.0%

2,3,4-tri-O-acetyl-L-fucopyranose (28915-80-2,40591-53-5,40591-54-6,40591-55-7,120449-19-6,120449-20-9,143332-42-7,148081-39-4,151413-57-9,151413-58-0) + chlorophosphoric acid diphenyl ester (2524-64-3) → diphenyl 2,3,4-tri-O-acetyl-α-L-fucopyranosyl phosphate (128473-04-1)

Guidance literature:

With dmap; In dichloromethane; 1) -10 to 0 deg C, 2 h, 2) 4 deg C, 1 h;

DOI:10.1016/0008-6215(92)80015-S

upstream raw materials:

diphenyl hydrogen phosphate

2,3,4-tri-O-acetyl-α-L-fucopyranosyl trichloroacetimidate

2,3,4-tri-O-acetyl-L-fucopyranose

chlorophosphoric acid diphenyl ester

Downstream raw materials:

2,3,4-tri-O-acetyl-1-azido-1-deoxy-β-L-fucopyranose

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