Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Base Information

Chemical Name:Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid
CAS No.:141020-24-8
Molecular Formula:C₄₆H₄₇NO₁₅
Molecular Weight:853.877
Hs Code.:

Synonyms:Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Suppliers and Price of Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

There total 13 articles about Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid 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:

: 55726-57-3
Methyl-2,4,6-tri-O-acetyl-3-desoxy-α-D-xylo-hexopyranosid

: 141020-24-8
Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Guidance literature:: Multi-step reaction with 8 steps

1: 0.1 N methanolic NaOMe / methanol / 2 h

2: pyridine / 3 h / Ambient temperature

3: 64 percent / trifluoroacetic acid / 4 h / 60 °C

4: 2-aminoethanol / tetrahydrofuran / 8 h / Ambient temperature

5: 1,5-diazabicyclo<5.4.0>undec-5-ene / CH₂Cl₂ / 2 h / Ambient temperature

6: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) dichloromethane, 1 h, 2.) r.t., 1 h

7: 60 percent aq. acetic acid / 5 h / 40 °C

8: pyridine / 12 h

With pyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; sodium methylate; ethanolamine; acetic acid; trifluoroacetic acid; 1,5-Diazabicyclo[5.4.0]undec-5-ene; In tetrahydrofuran; methanol; dichloromethane;

Reference yield:

: 129185-20-2
Methyl-2,4,6-tri-O-benzoyl-3-desoxy-α-D-xylo-hexopyranosid

: 141020-24-8
Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Guidance literature:: Multi-step reaction with 6 steps

1: 64 percent / trifluoroacetic acid / 4 h / 60 °C

2: 2-aminoethanol / tetrahydrofuran / 8 h / Ambient temperature

3: 1,5-diazabicyclo<5.4.0>undec-5-ene / CH₂Cl₂ / 2 h / Ambient temperature

4: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) dichloromethane, 1 h, 2.) r.t., 1 h

5: 60 percent aq. acetic acid / 5 h / 40 °C

6: pyridine / 12 h

With pyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; ethanolamine; acetic acid; trifluoroacetic acid; 1,5-Diazabicyclo[5.4.0]undec-5-ene; In tetrahydrofuran; dichloromethane;

Reference yield:

: 116187-86-1
((2R,3R,4S,5R,6S)-5-acetoxy-3,4-dihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methyl acetate

: 141020-24-8
Benzyl-O-(2,4,6-tri-O-benzoyl-3-desoxy-β-D-xylo-hexopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid

Guidance literature:: Multi-step reaction with 12 steps

1: p-toluenesulfonic acid / benzene / 2 h / Ambient temperature

2: 80 percent aq. acetic acid / 0.17 h

3: 91 percent / pyridine / CH₂Cl₂ / 14 h / Ambient temperature

4: 75 percent / Bu3SnH, α,α'-azoisobutyronitrile / toluene / 1 h / 80 °C

5: 0.1 N methanolic NaOMe / methanol / 2 h

6: pyridine / 3 h / Ambient temperature

7: 64 percent / trifluoroacetic acid / 4 h / 60 °C

8: 2-aminoethanol / tetrahydrofuran / 8 h / Ambient temperature

9: 1,5-diazabicyclo<5.4.0>undec-5-ene / CH₂Cl₂ / 2 h / Ambient temperature

10: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) dichloromethane, 1 h, 2.) r.t., 1 h

11: 60 percent aq. acetic acid / 5 h / 40 °C

12: pyridine / 12 h

With pyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; azobisisobutyronitrile; tri-n-butyl-tin hydride; sodium methylate; toluene-4-sulfonic acid; ethanolamine; acetic acid; trifluoroacetic acid; 1,5-Diazabicyclo[5.4.0]undec-5-ene; In tetrahydrofuran; methanol; dichloromethane; toluene; benzene;