allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside

Base Information

• Chemical Name: allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside
• CAS No.: 441777-41-9
• Molecular Formula: C₅₀H₅₆O₁₀
• Molecular Weight: 816.989

Synonyms:allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside

Chemical Property of allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside

Chemical Property:

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Technology Process of allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside

There total 2 articles about allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside 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: 79.0%

(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-1,2-O-allyloxyethylidene-4-O-benzyl-β-L-rhamnopyranose (1187053-07-1) → allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside (441777-41-9)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane;

Reference yield: 61.0%

allyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl)-(1→3)-2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside (441777-40-8) → allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside (441777-41-9) + allyl (2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:

With sodium methylate; In methanol; dichloromethane; for 2h; Overall yield = 76 %; Reflux;

Reference yield: 95.0%

levulinic anhydride (40608-06-8) + allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside (441777-41-9) → allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-2-O-levulinoyl-α-L-rhamnopyranoside (1091625-34-1)

Guidance literature:

With dmap; In pyridine; at 50 ℃;

DOI:10.1002/ejoc.200800693

upstream raw materials:

allyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl)-(1→3)-2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside

(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-1,2-O-allyloxyethylidene-4-O-benzyl-β-L-rhamnopyranose

Downstream raw materials:

allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

allyl (3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl)-(1->2)-[2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

allyl (3-O-acetyl-2-deoxy-4,6-O-isopropylidene-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl)-(1->2)-[2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-2-O-levulinoyl-α-L-rhamnopyranoside

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