4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside

Base Information

• Chemical Name: 4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside
• CAS No.: 737761-24-9
• Molecular Formula: C₃₄H₂₇F₃O₇S
• Molecular Weight: 636.645

Synonyms:4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside

Chemical Property of 4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside

Chemical Property:

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Technology Process of 4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside

There total 1 articles about 4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-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: 98.0%

4-fluorobenzoyl chloride (403-43-0) + (2S,4aR,6S,7R,8R,8aR)-2-(3-Fluoro-phenyl)-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol → 4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside (737761-24-9)

Guidance literature:

With pyridine; at 20 ℃; for 16h;

DOI:10.1039/b404802d

Reference yield:

4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside (737761-24-9) + pFBz-Gly-Ser-Val-O-(4-CH2,3-F)-C6H3-OCH2-CO-NH-ArgoGel → 4-fluorobenzoyl-glycyl-O-(2,3-di-O-(4-fluorobenzoyl)-β-D-galactopyranosyl)-L-seryl-L-valine

Guidance literature:

4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside; pFBz-Gly-Ser-Val-O-(4-CH₂,3-F)-C₆H₃-OCH₂-CO-NH-ArgoGel; With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at 20 ℃; for 3h;

With trifluoroacetic acid; at 60 ℃; for 3h; Further stages.;

DOI:10.1039/b404802d

Reference yield:

4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside (737761-24-9) + pFBz-Ala-Gly-Ser-Val-Phe-O-(4-CH2,3-F)-C6H3-OCH2-CO-NH-ArgoGel → C49H52F3N5O15

Guidance literature:

4-methylphenyl 2,3-di-O-(4-fluorobenzoyl)-4,6-O-(3-fluorobenzylidene)-1-thio-β-D-galactopyranoside; pFBz-Ala-Gly-Ser-Val-Phe-O-(4-CH₂,3-F)-C₆H₃-OCH₂-CO-NH-ArgoGel; With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at 20 ℃; for 3h;

With trifluoroacetic acid; at 60 ℃; for 3h; Further stages.;

DOI:10.1039/b404802d

upstream raw materials:

4-fluorobenzoyl chloride

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