(2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

Base Information

Chemical Name:(2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)
CAS No.:1422182-75-9
Molecular Formula:C₅₁H₅₀O₁₆
Molecular Weight:918.948
Hs Code.:

Synonyms:(2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

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Chemical Property of (2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

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Technology Process of (2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

There total 1 articles about (2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate) 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: 92.0%

: 1422182-74-8
(2R,3S)-5,7,3'-tri-O-benzyl-3-O-acetylcatechin

: C₂₁H₂₂F₃NO₁₀

: 1422182-75-9
(2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at 0 - 20 ℃; for 17h; Inert atmosphere;

Reference yield: 100.0%

: 1422182-75-9
(2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

: 1422182-76-0
(2R,3S)-5,7,3'-tri-O-benzylcatechin 4'-β-D-glucuronic acid

Guidance literature:: (2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate); With water; potassium hydroxide; In tetrahydrofuran; at 20 ℃; for 8h;

With formic acid; In tetrahydrofuran; water; pH=6;

Reference yield:

: 1422182-75-9
(2R,3S)-5,7,3'-tri-O-benzyl-3-acetylcatechin 4'-(2,3,4-tri-O-acetyl-β-D-methyl glucuronate)

: 1146696-33-4
(2R,3S)-catechin 4'-β-D-glucuronic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hydroxide; water / tetrahydrofuran / 8 h / 20 °C

1.2: pH 6

2.1: Pd(OH)2/C; hydrogen / methanol; tetrahydrofuran / 6 h / 20 °C / 760.05 Torr

With Pd(OH)2/C; water; hydrogen; potassium hydroxide; In tetrahydrofuran; methanol;