1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

Base Information

Chemical Name:1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose
CAS No.:82040-50-4
Molecular Formula:C₃₇H₃₆O₁₄S
Molecular Weight:736.75
Hs Code.:

Synonyms:1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

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Chemical Property of 1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

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Technology Process of 1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

There total 10 articles about 1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose 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: 79.0%

: 2595-41-7,13639-58-2
2,3,4-tri-O-acetyl-β-D-xylopyranosyl isothiouronium bromide

: 82040-49-1
1,2,3-tri-O-benzoyl-4-O-trifluoromethanesulphonyl-β-L-arabinopyranose

: 82040-50-4
1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

Guidance literature:: With triethylamine; In acetonitrile; at 20 ℃; for 60h;
DOI:10.1016/S0040-4039(01)00775-4

Reference yield:

: 56933-03-0
1,2,3-tri-O-benzoyl-α-L-arabinopyranose

: 82040-50-4
1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / pyridine / CH₂Cl₂ / 0.5 h / 0 - 20 °C

2: 79 percent / Et₃N / acetonitrile / 60 h / 20 °C

With pyridine; triethylamine; In dichloromethane; acetonitrile;
DOI:10.1016/S0040-4039(01)00775-4

Reference yield:

: 98-88-4
benzoyl chloride

: 82040-50-4
1,2,3-tri-O-benzoyl-4-S-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-4-thio-α-D-xylopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 57 percent / pyridine / 2 h / 0 - 20 °C

2: 82 percent / AcOH; H₂O / 0.42 h / 95 °C

3: 81 percent / pyridine

4: 96 percent / pyridine / CH₂Cl₂ / 0.5 h / 0 - 20 °C

5: 79 percent / Et₃N / acetonitrile / 60 h / 20 °C

With pyridine; water; acetic acid; triethylamine; In dichloromethane; acetonitrile;
DOI:10.1016/S0040-4039(01)00775-4