6-Deoxy-beta-L-galactopyranose 2,3,4-triacetate 1-[bis(phenylmethyl) phosphate]

Base Information

• Chemical Name: 6-Deoxy-beta-L-galactopyranose 2,3,4-triacetate 1-[bis(phenylmethyl) phosphate]
• CAS No.: 128473-05-2
• Molecular Formula: C26H31O11P
• Molecular Weight: 550.499
• Mol file: 128473-05-2.mol

Synonyms:6-Deoxy-beta-L-galactopyranose 2,3,4-triacetate 1-[bis(phenylmethyl) phosphate]

Chemical Property of 6-Deoxy-beta-L-galactopyranose 2,3,4-triacetate 1-[bis(phenylmethyl) phosphate]

Chemical Property:

• Boiling Point: 609.4±55.0 °C(Predicted)
• PSA: 142.70000
• Density: 1.30±0.1 g/cm3 (20 ºC 760 Torr)
• LogP: 4.08460

Purity/Quality:

97% ^*data from raw suppliers

2-3-4-Tri-O-acetyl-β-L-fucopyranosyldibenzylphosphate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 6-Deoxy-beta-L-galactopyranose 2,3,4-triacetate 1-[bis(phenylmethyl) phosphate]

There total 10 articles about 6-Deoxy-beta-L-galactopyranose 2,3,4-triacetate 1-[bis(phenylmethyl) 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: 99.0%

2,3,4-tri-O-acetyl-α-L-fucopyranosyl bromide (16741-27-8) + phosphoric acid dibenzyl ester (1623-08-1) → dibenzyl 2,3,4-tri-O-acetyl-β-L-fucopyranosyl phosphate (128473-05-2)

Guidance literature:

With silver (II) carbonate; 3 A molecular sieve; In diethyl ether; dichloromethane; acetonitrile; for 21h; Ambient temperature;

DOI:10.1016/S0968-0896(96)00258-1

Reference yield: 86.0%

phosphoric acid dibenzyl ester (1623-08-1) + 2,3,4-tri-O-acetyl-α-L-fucopyranosyl trichloroacetimidate (128571-86-8) → dibenzyl 2,3,4-tri-O-acetyl-β-L-fucopyranosyl phosphate (128473-05-2)

Guidance literature:

In dichloromethane; for 1h; Ambient temperature;

Reference yield: 82.0%

2,3,4-tri-O-acetyl-α-L-fucopyranosyl bromide (16741-27-8) + cesium dibenzyl phosphate → dibenzyl 2,3,4-tri-O-acetyl-β-L-fucopyranosyl phosphate (128473-05-2)

Guidance literature:

In N,N-dimethyl-formamide; for 1h; Ambient temperature;

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

upstream raw materials:

phosphoric acid dibenzyl ester

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

Acetic acid (3S,4R,5R,6S)-4,5-diacetoxy-2-(bis-benzyloxy-phosphanyloxy)-6-methyl-tetrahydro-pyran-3-yl ester

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

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