2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide

Base Information

• Chemical Name: 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide
• CAS No.: 259882-12-7
• Molecular Formula: C₃₉H₄₈Cl₃NO₂₀
• Molecular Weight: 957.164

Synonyms:2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide

Chemical Property of 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide

Chemical Property:

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Technology Process of 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide

There total 1 articles about 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide 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: 88.0%

trichloroacetonitrile (545-06-2) + 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α/β-D-glucopyranose → 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide (259882-12-7)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 0 ℃; for 3h;

DOI:10.1080/07328309908544058

Reference yield: 22.0%

cholesterol (57-88-5) + 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide (259882-12-7) → C64H92O20 + C64H92O20

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane;

DOI:10.1080/07328309908544058

Reference yield:

2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-α-D-glucopyranosyl trichloroacetamide (259882-12-7) + diosgenin (512-04-9) → diosgenyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-β-D-glucopyranoside (259882-09-2) + C64H88O22

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane;

DOI:10.1080/07328309908544058

upstream raw materials:

trichloroacetonitrile

Downstream raw materials:

diosgenyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-β-D-glucopyranoside

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