O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

Base Information

Chemical Name:O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose
CAS No.:86462-17-1
Molecular Formula:C₅₃H₆₀O₁₄
Molecular Weight:921.051
Hs Code.:

Synonyms:O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

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Chemical Property of O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

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Technology Process of O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

There total 8 articles about O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose 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: 96.8%

: 86462-16-0
O-(2,3,4-tri-O-acetyl-β-L-fucopyranosyl)-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

: 86462-17-1
O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

Guidance literature:: With sodium methylate; In methanol; for 4h; Ambient temperature;
DOI:10.1248/cpb.31.75

Reference yield:

: 56889-23-7
2,2',3,3'-tetra-O-acetyl-1,6-anhydro-4',6'-O-benzylidene-β-lactose

: 86462-17-1
O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 85.4 percent / powdered KOH / 3 h / 130 - 135 °C

2: 90.4 percent / 60percent aq. AcOH / ethanol; H₂O / 0.25 h / Heating

3: 2.8 percent / BaO, Ba(OH)2*8H₂O / dimethylformamide / 2 h / Ambient temperature

4: 64 percent / mercuric cyanide / benzene; nitromethane / 48 h / Ambient temperature

5: 96.8 percent / 0.5M methanolic MeONa / methanol / 4 h / Ambient temperature

With barium dihydroxide; potassium hydroxide; sodium methylate; mercury(II) cyanide; acetic acid; barium(II) oxide; In methanol; nitromethane; ethanol; water; N,N-dimethyl-formamide; benzene;
DOI:10.1248/cpb.31.75

Reference yield:

: 100-44-7
benzyl chloride

: 86462-17-1
O-β-L-fucopyranosyl-(1-6)-O-(2,3,4-tri-O-benzyl-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 85.4 percent / powdered KOH / 3 h / 130 - 135 °C

2: 90.4 percent / 60percent aq. AcOH / ethanol; H₂O / 0.25 h / Heating

3: 2.8 percent / BaO, Ba(OH)2*8H₂O / dimethylformamide / 2 h / Ambient temperature

4: 64 percent / mercuric cyanide / benzene; nitromethane / 48 h / Ambient temperature

5: 96.8 percent / 0.5M methanolic MeONa / methanol / 4 h / Ambient temperature

With barium dihydroxide; potassium hydroxide; sodium methylate; mercury(II) cyanide; acetic acid; barium(II) oxide; In methanol; nitromethane; ethanol; water; N,N-dimethyl-formamide; benzene;
DOI:10.1248/cpb.31.75