Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid

Base Information

• Chemical Name: Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid
• CAS No.: 76696-17-8
• Molecular Formula: C₂₅H₃₂O₆
• Molecular Weight: 428.525
• Mol file: 76696-17-8.mol

Synonyms:Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid

Chemical Property of Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid

There total 3 articles about Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid 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:

ethyl-β-D-galactofuranoside (13403-13-9) → Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid (76696-17-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 97 percent / 1) conc. H₂SO₄, 2) anh. CuSO₄ / 7 h / Ambient temperature

2: 1) KOH / 1) 2 h, 80 deg C, dioxane, 2) 3 h

With potassium hydroxide; sulfuric acid; copper(II) sulfate;

Reference yield:

D-Galactose (59-23-4) → Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid (76696-17-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) EtSH/HCl, 2.) HgCl₂/HgO

2: H⁽¹⁺⁾

With hydrogenchloride; hydrogen cation; ethanethiol; mercury dichloride; mercury(II) oxide;

DOI:10.1016/0040-4039(80)80238-3

Reference yield:

benzyl chloride (100-44-7) + Ethyl-5,6-O-isopropyliden-β-D-galactofuranosid (76696-16-7) → Ethyl-2,3-di-O-benzyl-5,6-O-isopropyliden-β-D-galactofuranosid (76696-17-8)

Guidance literature:

DOI:10.1016/0040-4039(80)80238-3

upstream raw materials:

benzyl chloride

Ethyl-5,6-O-isopropyliden-β-D-galactofuranosid

ethyl-β-D-galactofuranoside

D-Galactose

Downstream raw materials:

ethyl 2,3-di-O-benzyl-β-D-galactofuranoside

Ethyl-6-O-acetyl-2,3-di-O-benzyl-β-D-galactofuranosid

Ethyl-5,6-O-di-O-acetyl-2,3-di-O-benzyl-β-D-galactofuranosid

Ethyl-2,3-di-O-benzyl-5,6-di-O-tosyl-β-D-galactofuranosid