phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

Base Information

Chemical Name:phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside
CAS No.:1309374-69-3
Molecular Formula:C₄₉H₄₆O₁₃S
Molecular Weight:874.962
Hs Code.:

Synonyms:phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

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Chemical Property of phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

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Technology Process of phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

There total 1 articles about phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside 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: 85.0%

: 131087-35-9
phenyl 2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside

: 149707-76-6
O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl) trichloroacetimidate

: 1309374-69-3
phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

Guidance literature:: phenyl 2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside; With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -20 ℃; for 0.166667h; Molecular sieve;

O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl) trichloroacetimidate; In dichloromethane; at -20 ℃;
DOI:10.1016/j.steroids.2011.02.010

Reference yield: 95.0%

: 1309374-69-3
phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

: 1309374-70-6
phenyl 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1→4)-1-thio-α-L-rhamnopyranoside

Guidance literature:: With acetic acid; at 80 ℃; for 5h;
DOI:10.1016/j.steroids.2011.02.010

Reference yield:

: 1309374-69-3
phenyl 2,3-O-isopropylidene-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-1-thio-α-L-rhamnopyranoside

: 1309374-72-8
2,3-di-O-benzoyl-4-O-(2',3',4',6'-tetra-O-benzoyl-β-D-glycopyranosyl)-α-L-rhamnopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid / 5 h / 80 °C

2: pyridine / 4 h

3: N-Bromosuccinimide; water / acetone / 0 - 20 °C

With pyridine; N-Bromosuccinimide; water; acetic acid; In acetone;
DOI:10.1016/j.steroids.2011.02.010