2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

Base Information

Chemical Name:2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate
CAS No.:845533-42-8
Molecular Formula:C₅₈H₄₈Cl₃NO₁₈
Molecular Weight:1153.37
Hs Code.:

Synonyms:2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

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Chemical Property of 2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

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Technology Process of 2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

There total 5 articles about 2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl 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:

: 2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranose

: 545-06-2
trichloroacetonitrile

: 845533-42-8
2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

Guidance literature:: With potassium carbonate; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1016/j.carres.2004.10.019

Reference yield:

: 845533-40-6
2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-3,6-di-O-benzoyl-1,2-O-isopropylidene-α-D-galactofuranose

: 845533-42-8
2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 4 steps

1: trifluoroacetic acid / CHCl₃ / 2 h / 20 °C

2: pyridine / 12 h / 20 °C

3: PhCH₂NH₂ / tetrahydrofuran / 24 h / 20 °C

4: 4.6 g / K₂CO₃ / CH₂Cl₂ / 12 h / 20 °C

With potassium carbonate; benzylamine; trifluoroacetic acid; In tetrahydrofuran; pyridine; dichloromethane; chloroform;
DOI:10.1016/j.carres.2004.10.019

Reference yield:

: 2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-3,6-di-O-benzoyl-β-D-galactofuranose

: 845533-42-8
2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->5)-2-O-acetyl-3,6-di-O-benzoyl-β-D-galactofuranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 12 h / 20 °C

2: PhCH₂NH₂ / tetrahydrofuran / 24 h / 20 °C

3: 4.6 g / K₂CO₃ / CH₂Cl₂ / 12 h / 20 °C

With potassium carbonate; benzylamine; In tetrahydrofuran; pyridine; dichloromethane;
DOI:10.1016/j.carres.2004.10.019