3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate

Base Information

Chemical Name:3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate
CAS No.:880349-03-1
Molecular Formula:C₅₀H₄₂Cl₃NO₁₆
Molecular Weight:1019.24
Hs Code.:

Synonyms:3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate

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Chemical Property of 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate

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Technology Process of 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate

There total 2 articles about 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate 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:

: 880349-02-0
2-(Trimethylsilyl)ethyl 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-β-D-xylopyranoside

: 545-06-2
trichloroacetonitrile

: 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-β-D-xylopyranosyl trichloroacetimidate

: 880349-03-1
3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate

Guidance literature:: 2-(Trimethylsilyl)ethyl 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-β-D-xylopyranoside; With trifluoroacetic acid; In dichloromethane; for 1.5h;

trichloroacetonitrile; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 0 ℃; for 1.5h;

Reference yield:

: 197143-95-6
Benzoic acid (2S,3R,4S,5R)-4,5-dihydroxy-2-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yl ester

: 3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-β-D-xylopyranosyl trichloroacetimidate

: 880349-03-1
3-O-acetyl-2-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-xylopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 3 steps

1.1: silver trifluoromethanesulfonate; Iodine monochloride / dichloromethane; acetonitrile / 1.5 h / -78 °C / Molecular sieve

2.1: pyridine

3.1: trifluoroacetic acid / dichloromethane / 1.5 h

3.2: 1.5 h / 0 °C

With pyridine; silver trifluoromethanesulfonate; Iodine monochloride; trifluoroacetic acid; In dichloromethane; acetonitrile;