p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Base Information

Chemical Name:p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside
CAS No.:918789-93-2
Molecular Formula:C₂₈H₂₅NO₈
Molecular Weight:503.508
Hs Code.:

Synonyms:p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

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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 p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

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Technology Process of p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

There total 1 articles about p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-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: 85.0%

: 1125-88-8
benzaldehyde dimethyl acetal

: 2-[(2S,3R,4R,5R,6R)-4,5-Dihydroxy-6-hydroxymethyl-2-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yl]-isoindole-1,3-dione

: 918789-93-2
p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Guidance literature:: With iodine; In acetonitrile; at 20 ℃; for 1.25h;
DOI:10.1080/07328300802030837

Reference yield: 84.0%

: 918789-93-2
p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

: 147332-52-3
ethyl 2,3-di-O-acetyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

: 1221254-72-3
4-methoxyphenyl (2,3-di-O-acetyl-4,6-O-benzylidene-β-D-galactopyranosyl)-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Guidance literature:: p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside; ethyl 2,3-di-O-acetyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside; In dichloromethane; at 20 ℃; for 0.5h; Molecular sieve; Inert atmosphere;

With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -25 ℃; for 1h; stereoselective reaction; Molecular sieve; Inert atmosphere;
DOI:10.1016/j.bioorg.2010.01.001

Reference yield: 83.0%

: 918789-93-2
p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

: 4-tolyl 6-O-acetyl-2-O-(4-methoxybenzyl)-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside

: 4-methoxyphenyl 6-O-acetyl-2-O-(4-methoxybenzyl)-3,4-Oisopropylidene-β-D-galactopyranosyl-(1→3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-β-D-galactopyranoside

Guidance literature:: p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside; 4-tolyl 6-O-acetyl-2-O-(4-methoxybenzyl)-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside; In dichloromethane; for 1h; Molecular sieve; Inert atmosphere;

With N-iodo-succinimide; In dichloromethane; at -45 ℃; for 1h;
DOI:10.1039/c5ra20363e