p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside

Base Information

• Chemical Name: p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside
• CAS No.: 74590-52-6
• Molecular Formula: C₂₇H₃₀O₉S
• Molecular Weight: 530.596
• Mol file: 74590-52-6.mol

Synonyms:p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside

Chemical Property of p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside

There total 3 articles about p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside 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: 79.0%

2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside (19879-84-6,50615-66-2,72541-16-3,72748-72-2,92691-83-3,110660-22-5,56981-51-2) + p-phenylbenzyl bromide (2567-29-5) → p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside (74590-52-6)

Guidance literature:

With potassium carbonate; In water; acetone; for 1h; Ambient temperature;

DOI:10.1016/S0008-6215(00)85657-8

Reference yield:

2-S-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-thiopseudourea hydrobromide (57030-42-9) → p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside (74590-52-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / potassium pyrosulfite / CHCl₃; H₂O / 0.5 h / Heating

2: 79 percent / potassium carbonate / acetone; H₂O / 1 h / Ambient temperature

With potassium disulphite; potassium carbonate; In chloroform; water; acetone;

DOI:10.1016/S0008-6215(00)85657-8

Reference yield:

acetobromomannose (13242-53-0) → p-phenylbenzyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside (74590-52-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 54 percent / acetone / 2 h / Heating

2: 84 percent / potassium pyrosulfite / CHCl₃; H₂O / 0.5 h / Heating

3: 79 percent / potassium carbonate / acetone; H₂O / 1 h / Ambient temperature

With potassium disulphite; potassium carbonate; In chloroform; water; acetone;

DOI:10.1016/S0008-6215(00)85657-8

upstream raw materials:

2,3,4,6-tetra-O-acetyl-1-thio-α-D-mannopyranoside

p-phenylbenzyl bromide

2-S-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-thiopseudourea hydrobromide

acetobromomannose

Downstream raw materials:

p-phenylbenzyl 1-thio-α-D-mannopyranoside