2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside

Base Information

Chemical Name:2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside
CAS No.:1350703-19-3
Molecular Formula:C₁₄H₂₀O₉
Molecular Weight:332.307
Hs Code.:

Synonyms:

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Chemical Property of 2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside

Chemical Property:

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Technology Process of 2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside

There total 9 articles about 2-(3,4,5-trihydroxyphenyl)ethyl 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:

: 1401074-07-4
2-(3,4,5-tribenzyloxyphenyl)ethyl β-D-galactopyranoside

: 1350703-19-3
2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside

Guidance literature:: With 5%-palladium/activated carbon; hydrogen; In methanol; at 20 ℃;
DOI:10.1007/s00044-012-0247-z

Reference yield:

: 1428976-95-7
2-(3,4,5-tribenzyloxyphenyl)ethyl alcohol

: 1350703-19-3
2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: silver carbonate / diethyl ether; dichloromethane / 1 h / 20 °C / Inert atmosphere; Molecular sieve

1.2: 14 h / 20 °C / Inert atmosphere; Darkness

2.1: sodium methylate / methanol / 2 h / 20 °C

3.1: 5%-palladium/activated carbon; hydrogen / methanol / 20 °C

With 5%-palladium/activated carbon; hydrogen; sodium methylate; silver carbonate; In methanol; diethyl ether; dichloromethane; 1.1: |Koenigs-Knorr Glycosidation / 1.2: |Koenigs-Knorr Glycosidation;

Reference yield:

: 96373-25-0
3,4,5-tribenzyloxyphenylacetic acid

: 1350703-19-3
2-(3,4,5-trihydroxyphenyl)ethyl β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 3.5 h / 20 °C / Reflux

2.1: silver carbonate / diethyl ether; dichloromethane / 1 h / 20 °C / Inert atmosphere; Molecular sieve

2.2: 14 h / 20 °C / Inert atmosphere; Darkness

3.1: sodium methylate / methanol / 2 h / 20 °C

4.1: 5%-palladium/activated carbon; hydrogen / methanol / 20 °C

With lithium aluminium tetrahydride; 5%-palladium/activated carbon; hydrogen; sodium methylate; silver carbonate; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 2.1: |Koenigs-Knorr Glycosidation / 2.2: |Koenigs-Knorr Glycosidation;