5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside

Base Information

• Chemical Name: 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside
• CAS No.: 134906-99-3
• Molecular Formula: C₂₇H₃₂O₁₀
• Molecular Weight: 516.545
• Mol file: 134906-99-3.mol

Synonyms:5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside

Chemical Property of 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside

There total 4 articles about 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-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:

5-(methoxycarbonyl)pentyl β-D-galactopyranoside (134906-96-0) → 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside (134906-99-3)

Guidance literature:

Multi-step reaction with 3 steps

1: n-Bu₂SnO, Et₄NBr / benzene

2: imidazole / dimethylformamide

With 1H-imidazole; tetraethylammonium bromide; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; benzene;

DOI:10.1021/ja00015a052

Reference yield:

5-(methoxycarbonyl)pentyl 3-O-allyl-β-D-galactopyranoside (143545-43-1) → 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside (134906-99-3)

Guidance literature:

Multi-step reaction with 2 steps

1: imidazole / dimethylformamide

With 1H-imidazole; In N,N-dimethyl-formamide;

DOI:10.1021/ja00015a052

Reference yield:

1,4-Dicyclooctadienyl bis(diphenylmethylphosphine)irridium (I) hexaflurophosphate + 5-(methoxycarbonyl)pentyl 3-O-allyl-2,4-di-O-benzoyl-6-(t-butyldimethylsilyl)-β-D-galactopyranoside (151396-56-4) + ethyl acetate n-hexane → 5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-β-D-galactopyranoside (134906-99-3)

Guidance literature:

In tetrahydrofuran; dichloromethane; mercury (II) chloride; acetone;

upstream raw materials:

benzoyl chloride

5-(methoxycarbonyl)pentyl 3-O-allyl-6-O-(t-butyldimethylsilyl)-β-D-galactopyranoside

5-(methoxycarbonyl)pentyl β-D-galactopyranoside

5-(methoxycarbonyl)pentyl 3-O-allyl-β-D-galactopyranoside

Downstream raw materials:

C₅₀H₆₈N₂O₂₆

5-(methoxycarbonyl)pentyl 2,4-di-O-benzoyl-3,6-bis-O-(2-deoxy-3,4,6-tri-O-acetyl-2-phthalimido-β-D-glucopyranosyl)-β-D-galactopyranoside