4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Base Information

Chemical Name:4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
CAS No.:1401686-22-3
Molecular Formula:C₂₄H₃₀O₁₃
Molecular Weight:526.494
Hs Code.:

Synonyms:4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

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Chemical Property of 4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

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Technology Process of 4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

There total 5 articles about 4-(2-carboxyethyl)-2-methoxyphenyl 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: 90.0%

: 181230-91-1
4-E-[(2-carboxy)ethenyl]-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

: 1401686-22-3
4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Guidance literature:: With palladium on activated charcoal; hydrogen; In tetrahydrofuran; at 20 ℃; for 24h; under 760.051 Torr;

Reference yield:

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 1401686-22-3
4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium hydroxide / water / 0.17 h / 20 °C

1.2: 2 h / 20 °C

2.1: piperidine / pyridine / 3 h / 95 °C

3.1: palladium on activated charcoal; hydrogen / tetrahydrofuran / 24 h / 20 °C / 760.05 Torr

With piperidine; palladium on activated charcoal; hydrogen; lithium hydroxide; In tetrahydrofuran; pyridine; water; 2.1: Doebner reaction;

Reference yield:

: 25878-60-8
D-galactose pentaacetate

: 1401686-22-3
4-(2-carboxyethyl)-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogen bromide / dichloromethane; water; acetic anhydride / 0 - 25 °C

2.1: lithium hydroxide / water / 0.17 h / 20 °C

2.2: 2 h / 20 °C

3.1: piperidine / pyridine / 3 h / 95 °C

4.1: palladium on activated charcoal; hydrogen / tetrahydrofuran / 24 h / 20 °C / 760.05 Torr

With piperidine; palladium on activated charcoal; hydrogen bromide; hydrogen; lithium hydroxide; In tetrahydrofuran; pyridine; dichloromethane; water; acetic anhydride; 3.1: Doebner reaction;