2,3,4-Tri-O-benzoyl-L-fucopyranosylbromide

Base Information

• Chemical Name: 2,3,4-Tri-O-benzoyl-L-fucopyranosylbromide
• CAS No.: 855662-12-3
• Molecular Formula: C27H23 Br O7
• Molecular Weight: 539.37
• Mol file: 855662-12-3.mol

Synonyms:2,3,4-Tri-O-benzoyl-L-fucopyranosylbromide

Chemical Property of 2,3,4-Tri-O-benzoyl-L-fucopyranosylbromide

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.628
• Boiling Point: 621.888°C at 760 mmHg
• Flash Point: 329.906°C
• PSA: 88.13000
• Density: 1.464g/cm³
• LogP: 4.80290

Purity/Quality:

95% ^*data from raw suppliers

2,3,4-Tri-O-benzoyl-L-fucopyranosyl bromide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,3,4-Tri-O-benzoyl-L-fucopyranosylbromide

There total 5 articles about 2,3,4-Tri-O-benzoyl-L-fucopyranosylbromide 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:

1,2,3,4-tetra-O-benzoyl-α-L-fucopyranoside (135266-93-2) → C27H23BrO7 (855662-12-3)

Guidance literature:

With hydrogen bromide; acetic acid; for 1.5h;

Reference yield:

C34H30O7S → C27H23BrO7 (855662-12-3)

Guidance literature:

With N-Bromosuccinimide; In water; acetone; at -25 ℃; for 1h;

DOI:10.1016/j.carres.2013.04.022

Reference yield:

6-deoxy-L-galactose (73-34-7,87-96-7,488-79-9,551-63-3,609-01-8,643-17-4,643-18-5,4164-09-4,6014-42-2,6155-36-8,6189-71-5,6696-41-9,6736-43-2,13224-93-6,22611-09-2,28161-49-1,28161-50-4,28161-52-6,45864-36-6,63814-64-2,71116-59-1,71116-61-5,72598-05-1,87936-88-7,87936-89-8,97466-79-0,116908-82-8,120442-60-6,123484-22-0,133576-32-6) → C27H23BrO7 (855662-12-3)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine; dmap / 5 h / 0 - 20 °C

2: boron trifluoride diethyl etherate / dichloromethane / 8 h / 0 - 20 °C

3: N-Bromosuccinimide / acetone; water / 1 h / -25 °C

With pyridine; dmap; N-Bromosuccinimide; boron trifluoride diethyl etherate; In dichloromethane; water; acetone;

DOI:10.1016/j.carres.2013.04.022

upstream raw materials:

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

6-deoxy-L-galactose

benzoyl chloride

1,2,3,4-tetra-O-benzoyl-α-L-fucopyranoside

Downstream raw materials:

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

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