phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside

Base Information

• Chemical Name: phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside
• CAS No.: 943341-21-7
• Molecular Formula: C₅₂H₅₄O₉S
• Molecular Weight: 855.061
• Mol file: 943341-21-7.mol

Synonyms:phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside

Chemical Property of phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside

There total 1 articles about phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside 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%

phenyl O-(2,4,6-tri-O-benzyl-3-O-tert-butyldimethylsilyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside → phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside (943341-21-7)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 12h;

DOI:10.1002/anie.200604909

Reference yield: 66.0%

phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside (943341-21-7) + O-(methyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-O-benzoyl-4,6-di-O-acetyl-1-α-D-galactopyranosyl trichloroacetimidate → phenyl O-(methyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-(2-O-benzoyl-4,6-di-O-acetyl-β-D-galactopyranosyl)-(1->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; 3 A molecular sieve; In dichloromethane; acetonitrile; at -40 ℃; for 2h;

DOI:10.1002/anie.200604909

Reference yield: 58.0%

phenyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside (943341-21-7) + 2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate (86520-63-0) → phenyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-1-thio-α-D-xylopyranoside

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; acetonitrile; at -40 ℃; for 2h;

DOI:10.1002/anie.200604909