2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Base Information

• Chemical Name: 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
• CAS No.: 953818-11-6
• Molecular Formula: C₃₉H₄₅F₃O₁₀
• Molecular Weight: 730.776

Synonyms:2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Chemical Property of 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

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Technology Process of 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

There total 2 articles about 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 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: 72.0%

S-phenyl 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-thiorhamnopyranoside (953817-94-2) + 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose (4064-06-6) → 2,3,4-tri-O-benzyl-6,6,6-trifluoro-α-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose + 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose (953818-11-6)

Guidance literature:

With trifluoromethylsulfonic anhydride; 3 A molecular sieve; In dichloromethane; at -65 - -60 ℃; for 18h;

DOI:10.1021/ja0730258

Reference yield: 72.0%

S-phenyl 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-thiorhamnopyranoside (953817-94-2) + 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose (4064-06-6) → 2,3,4-tri-O-benzyl-6,6,6-trifluoro-α-L-rhamnose (953817-89-5) + 2,3,4-tri-O-benzyl-6,6,6-trifluoro-α-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose + 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-rhamnopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose (953818-11-6)

Guidance literature:

With trifluoromethylsulfonic anhydride; 3 A molecular sieve; In dichloromethane; at -60 - 20 ℃;

DOI:10.1021/ja0730258

upstream raw materials:

S-phenyl 2,3,4-tri-O-benzyl-6,6,6-trifluoro-β-L-thiorhamnopyranoside

1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

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