S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

Base Information

Chemical Name:S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside
CAS No.:940006-58-6
Molecular Formula:C₂₉H₃₂O₆S
Molecular Weight:508.635
Hs Code.:

Synonyms:S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

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

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Chemical Property of S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

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Technology Process of S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

There total 2 articles about S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside 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: 90.0%

: 940006-54-2
S-phenyl 4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

: 108-24-7
acetic anhydride

: 940006-58-6
S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

Guidance literature:: With dmap; In dichloromethane; for 0.666667h;
DOI:10.1021/jo062411p

Reference yield:

: 146399-74-8
phenyl 4-O-benzyl-1-thio-α-L-rhamnopyranoside

: 940006-58-6
S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: dibutyltin oxide / toluene / 3 h / Heating

1.2: 70 percent / cesium fluoride; tetrabutylammonium bromide / toluene / 3 h / Heating

2.1: 90 percent / DMAP / CH₂Cl₂ / 0.67 h

With dmap; di(n-butyl)tin oxide; In dichloromethane; toluene;
DOI:10.1021/jo062411p

Reference yield: 82.0%

: 940006-58-6
S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside

: 1214-98-8,105026-40-2,127061-11-4,131724-82-8
phenyl 1-thio-α-L-rhamnopyranose

: 146399-74-8
phenyl 4-O-benzyl-1-thio-α-L-rhamnopyranoside

Guidance literature:: S-phenyl 2-O-acetyl-4-O-benzyl-3-O-(4-methoxybenzyl)-α-L-thiorhamnopyranoside; With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; at 0 - 20 ℃;

With sodium methylate; In methanol; diethyl ether; for 1h; Further stages.;
DOI:10.1021/jo062411p