Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

Base Information

Chemical Name:Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside
CAS No.:243869-84-3
Molecular Formula:C₄₆H₄₄O₁₂
Molecular Weight:788.848
Hs Code.:

Synonyms:Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

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Chemical Property of Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

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Technology Process of Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

There total 1 articles about Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside 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: 80.0%

: 42868-96-2
2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl bromide

: 80973-56-4
methyl 2,4-di-O-benzyl-β-D-xylopyranoside

: 243869-84-3
Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

Guidance literature:: With 2,3,5-trimethyl-pyridine; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; at 0 - 5 ℃; for 2.5h;

Reference yield:

: 243869-84-3
Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

: (2R,3R,4S,5R)-4-{(2S,3R,4R,5S)-3,4-Dihydroxy-5-[3-hydroxy-1-(4-hydroxy-3-methoxy-phenyl)-2-(2-methoxy-phenoxy)-propoxymethyl]-tetrahydro-furan-2-yloxy}-2-methoxy-tetrahydro-pyran-3,5-diol

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe / methanol / 2 h

2: H₂ / 10 percent Pd/C / acetic acid; aq. methanol / 6 h

3: PTSA / dimethylformamide / 4 h

With hydrogen; sodium methylate; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; acetic acid; N,N-dimethyl-formamide; 1: Substitution / 2: Hydrogenolysis / 3: Etherification;

Reference yield:

: 243869-84-3
Methyl 2,4-do-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-xylopyranoside

: (2R,3R,4S,5R)-4-{(2S,3R,4R,5S)-3,4-Dihydroxy-5-[3-hydroxy-1-(4-hydroxy-3-methoxy-phenyl)-2-(2-methoxy-phenoxy)-propoxymethyl]-tetrahydro-furan-2-yloxy}-2-methoxy-tetrahydro-pyran-3,5-diol

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe / methanol / 2 h

2: H₂ / 10 percent Pd/C / acetic acid; aq. methanol / 6 h

3: PTSA / dimethylformamide / 4 h

With hydrogen; sodium methylate; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; acetic acid; N,N-dimethyl-formamide; 1: Substitution / 2: Hydrogenolysis / 3: Etherification;