4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

Base Information

Chemical Name:4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate
CAS No.:160533-73-3
Molecular Formula:C₆₃H₆₀Cl₃NO₂₄
Molecular Weight:1321.52
Hs Code.:

4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

Synonyms:4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

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Chemical Property of 4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

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Technology Process of 4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

There total 8 articles about 4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl 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: 98.0%

: 545-06-2
trichloroacetonitrile

: 4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-D-glucopyranose

: 160533-73-3
4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; for 0.5h;
DOI:10.1016/0008-6215(94)84006-7

Reference yield:

: 115969-51-2
2-(trimethylsilyl)ethyl O-(β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside

: 160533-73-3
4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 8 steps

1: 81 percent / p-toluenesulfonic acid / acetonitrile / 38 h / Ambient temperature

2: 90 percent / pyridine / Ambient temperature

3: 88 percent / 3A molecular sieves, NaCNBH₃, CF₃CO₂H / dimethylformamide

4: 1.) 3A molecular sieves, 2.) silver trifluoromethanesulfonate / 1.) CH₂Cl₂, 4 h, 2.) CH₂Cl₂, from -15 deg C to RT, 6 h

5: 97 percent / DDQ / CH₂Cl₂; H₂O / 6 h / Ambient temperature

6: pyridine / 2 h

7: 98 percent / CF₃CO₂H / CH₂Cl₂ / 0.5 h / 10 °C

8: 98 percent / DBU / 0.5 h

With pyridine; 3 A molecular sieve; silver trifluoromethanesulfonate; sodium cyanoborohydride; toluene-4-sulfonic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/0008-6215(94)84006-7

Reference yield:

: 160533-61-9
2-(trimethylsilyl)ethyl 4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranoside

: 160533-73-3
4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / CF₃CO₂H / CH₂Cl₂ / 0.5 h / 10 °C

2: 98 percent / DBU / 0.5 h

With 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In dichloromethane;
DOI:10.1016/0008-6215(94)84006-7