2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

Base Information

Chemical Name:2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside
CAS No.:230634-92-1
Molecular Formula:C₃₆H₄₂Cl₂O₉S
Molecular Weight:721.696
Hs Code.:

2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

Synonyms:2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

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Chemical Property of 2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

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Technology Process of 2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

There total 6 articles about 2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside 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: 82.0%

: Acetic acid (2S,3R,4S,6S)-6-benzenesulfinyl-4-(4-methoxy-benzyloxy)-2-methyl-tetrahydro-pyran-3-yl ester

: 230634-89-6
2,6-dichlorophenyl 2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

: 230634-92-1
2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

Guidance literature:: With 2,6-di-tert-butyl-4-methylpyridine; trifluoromethylsulfonic anhydride; 1,2-dimethoxy-4-(2-propenyl)benzene; In dichloromethane; at -78 ℃; for 0.25h;
DOI:10.1021/ja990690a

Reference yield: 81.0%

: 230634-89-6
2,6-dichlorophenyl 2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

: Acetic acid (2S,3R,4S,6S)-6-(2,6-dichloro-benzenesulfinyl)-4-(4-methoxy-benzyloxy)-2-methyl-tetrahydro-pyran-3-yl ester

: 230634-92-1
2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

Guidance literature:: With 2,6-di-tert-butyl-4-methylpyridine; trifluoromethylsulfonic anhydride; 1,2-dimethoxy-4-(2-propenyl)benzene; In dichloromethane; at -78 ℃; for 0.25h;
DOI:10.1021/ja990690a

Reference yield:

: 24966-39-0
2,6-dichlorothiophenol

: 230634-92-1
2,6-dichlorophenyl<4-O-acetyl-2,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-galactopyranosyl>-(1->4)-2,6-dideoxy-3-O-(4-methoxybenzyl)-1-thio-α-L-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / CH₂Cl₂ / 4 h / -78 - 0 °C

2: 96 percent / MeOH, NaOMe / 0.5 h / Ambient temperature

3: 1.) Bu₂SnO, 2.) Bu₄NBr / 1.) C₆H₆, reflux, overnight, 2.) C₆H₆, reflux, 3,5 h

4: 82 percent / 4-allyl-1,2-dimethoxybenzene, 2,6-di-tert-butyl-4-methylpyridine, triflic anhydride / CH₂Cl₂ / 0.25 h / -78 °C

With methanol; 2,6-di-tert-butyl-4-methylpyridine; trifluoromethylsulfonic anhydride; 1,2-dimethoxy-4-(2-propenyl)benzene; tetrabutylammomium bromide; sodium methylate; di(n-butyl)tin oxide; In dichloromethane;
DOI:10.1021/ja990690a