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

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Chemical Name:phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside
CAS No.:303775-41-9
Molecular Formula:C₃₉H₃₈O₁₀S
Molecular Weight:698.791
Hs Code.:

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

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

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

There total 1 articles about phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-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: 95.0%

: 123-76-2
levulinic acid

: 303775-37-3
phenyl 2,6-di-O-benzoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

: 303775-41-9
phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 0 ℃;
DOI:10.1016/S0040-4020(00)00612-8

Reference yield:

: 108-24-7
acetic anhydride

: 303775-41-9
phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

: C₃₇H₃₈O₁₃

Guidance literature:: phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside; MeO-(CH₂CH₂O)n-p-CH₂C₆H₄CH₂OH; With dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; In dichloromethane; at 0 - 20 ℃;

acetic anhydride; With scandium tris(trifluoromethanesulfonate); In dichloromethane; at 0 ℃; for 2h;
DOI:10.1016/S0040-4020(00)00612-8

Reference yield:

: 108-24-7
acetic anhydride

: 303775-41-9
phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

: C₄₃H₄₃IO₁₃

Guidance literature:: phenyl 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside; MeO-(CH₂CH₂O)n-p-CH₂C₆H₄CH₂OH; With N-iodo-succinimide; silver trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 4h;

acetic anhydride; With scandium tris(trifluoromethanesulfonate); In dichloromethane; for 3h;
DOI:10.1016/S0040-4020(00)00612-8