[2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Base Information

• Chemical Name: [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
• CAS No.: 126765-25-1
• Molecular Formula: C₂₀H₃₁N₃O₁₂
• Molecular Weight: 505.479
• Mol file: 126765-25-1.mol

Synonyms:[2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Chemical Property of [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

There total 1 articles about [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 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-[2-(2-azidoethoxy)ethoxy]ethanol (86520-52-7) + β-D-galactose peracetate (4163-60-4) → [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside (126765-25-1)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 0 - 20 ℃; for 24h; Inert atmosphere;

DOI:10.3762/bjoc.10.175

Reference yield: 88.0%

N,N’-bis-propargyl-1,6,7,12-tetra-(4-propargyloxyphenoxy)perylene-3,4,9,10-tetracarboxylic diimide (1418130-91-2) + [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside (126765-25-1) → N,N’-bis-{1-[1-(β-D-galactopyranosyloxy)-3,6-dioxaoct-8-yl]-1,2,3-triazol-4-ylmethyl}-1,6,7,12-tetra-(4-{1-[1-(β-D-galactopyranosyloxy)-3,6-dioxaoct-8-yl]-1,2,3-triazol-4-ylmethyloxy}phenoxy)perylene-3,4,9,10-tetracarboxylic diimide

Guidance literature:

N,N’-bis-propargyl-1,6,7,12-tetra-(4-propargyloxyphenoxy)perylene-3,4,9,10-tetracarboxylic diimide; [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside; With copper(l) iodide; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; for 0.25h; Microwave irradiation; Heating;

With sodium methylate; In methanol; at 20 ℃; for 16h;

DOI:10.1039/c7ob02749d

Reference yield: 85.0%

C72H64O12 (1334604-40-8) + [2-(2-azidoethoxy)ethoxy]ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside (126765-25-1) → C152H188N12O60

Guidance literature:

With copper(l) iodide; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 110 ℃; for 0.25h; Inert atmosphere; Sealed vial; Microwave irradiation;

DOI:10.1039/c1ob05676j

upstream raw materials:

2-[2-(2-azidoethoxy)ethoxy]ethanol

β-D-galactose peracetate