3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

Base Information

Chemical Name:3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester
CAS No.:101301-66-0
Molecular Formula:C₄₂H₅₂N₂O₁₉
Molecular Weight:888.877
Hs Code.:

3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

Synonyms:3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

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Chemical Property of 3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

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Technology Process of 3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

There total 1 articles about 3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester 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:

: tetra-O-acetyl-α-D-galacto-pyranosyl bromide

: 101301-65-9
3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-serine methyl ester

: 101301-66-0
3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

Guidance literature:: With calcium sulfate; mercury(II) cyanide; Yield given. Multistep reaction; 1.) acetonitrile, 30 min; 2.) 24 h;
DOI:10.1016/S0008-6215(00)90729-8

Reference yield: 92.0%

: 101301-66-0
3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

: 101301-68-2
3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

Guidance literature:: With acetic acid; In water; at 75 ℃; for 1h;
DOI:10.1016/S0008-6215(00)90729-8

Reference yield:

: 101301-66-0
3-O-<2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

: 101301-64-8
3-O-<2-acetamido-3-(β-D-galactopyranosyl)-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threonine methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / acetic acid / H₂O / 1 h / 75 °C

2: 92 percent / triethylamine / methanol / 8 h

With acetic acid; triethylamine; In methanol; water;
DOI:10.1016/S0008-6215(00)90729-8