para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

Base Information

Chemical Name:para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside
CAS No.:1238200-88-8
Molecular Formula:C₂₄H₂₈O₉
Molecular Weight:460.481
Hs Code.:

Synonyms:para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

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Technology Process of para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

There total 9 articles about para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-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: 96.0%

: 1238200-49-1
p-methoxyphenyl 2,3-O-acetyl-4,6-O-benzylidene-β-D-galactopyranoside

: 1238200-88-8
para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

Guidance literature:: With hydrogenchloride; sodium cyanotrihydroborate; In tetrahydrofuran; diethyl ether; at 0 ℃; for 2h; Molecular sieve;
DOI:10.1039/c3ob40552d

Reference yield: 77.0%

: para-methoxyphenyl-2,3-di-O-acetyl-4,6-benzylidene-1-O-β-D-galactopyranoside

: 1238200-88-8
para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

Guidance literature:: With triethylsilane; trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 3h; Inert atmosphere; Molecular sieve;
DOI:10.1002/chem.201704379

Reference yield:

: 150-76-5
4-methoxy-phenol

: 1238200-88-8
para-methoxyphenyl-2,3-di-O-acetyl-6-O-benzyl-1-O-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine; boron trifluoride diethyl etherate / dichloromethane / 10.5 h / 0 - 20 °C / Inert atmosphere

2.1: sodium methylate / methanol / 1 h / 20 °C

2.2: Amberlite IR-120 resin (H form)

3.1: toluene-4-sulfonic acid / acetonitrile / 0.5 h / 20 °C

4.1: pyridine / dichloromethane / 10 h / 0 - 20 °C

5.1: sodium cyanotrihydroborate; hydrogenchloride / tetrahydrofuran; diethyl ether / 2 h / 0 °C / Molecular sieve

With pyridine; hydrogenchloride; sodium cyanotrihydroborate; boron trifluoride diethyl etherate; sodium methylate; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; acetonitrile;
DOI:10.1039/c3ob40552d