phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Base Information

• Chemical Name: phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside
• CAS No.: 303775-37-3
• Molecular Formula: C₃₄H₃₂O₈S
• Molecular Weight: 600.689

Synonyms:phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Chemical Property of phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Chemical Property:

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Technology Process of phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

There total 1 articles about phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-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: 50.0%

benzoic acid anhydride (93-97-0) + phenyl 3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside (179072-63-0) → Benzoic acid (2R,3S,4S,5R,6S)-3,5-dihydroxy-4-(4-methoxy-benzyloxy)-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl ester + C34H32O8S + phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside (303775-37-3) + phenyl 2,4,6-tri-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Guidance literature:

With pyridine; for 240h;

DOI:10.1016/S0040-4020(00)00612-8

Reference yield: 95.0%

levulinic acid (123-76-2) + phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside (303775-37-3) → phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside (303775-41-9)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 0 ℃;

DOI:10.1016/S0040-4020(00)00612-8

Reference yield: 94.0%

acetic anhydride (108-24-7) + phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside (303775-37-3) → phenyl 4-O-acetyl-2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Guidance literature:

With pyridine;

DOI:10.1016/S0040-4020(00)00612-8

upstream raw materials:

benzoic acid anhydride

phenyl 3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Downstream raw materials:

phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

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