3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

Base Information

Chemical Name:3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside
CAS No.:1403890-29-8
Molecular Formula:C₃₁H₃₄N₂O₁₂
Molecular Weight:626.617
Hs Code.:

Synonyms:3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

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Chemical Property of 3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

Chemical Property:

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Technology Process of 3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

There total 1 articles about 3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-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: 91.0%

: 34637-22-4
3-[(N-benzyloxycarbonyl)amino]propanol

: 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-D-galactopyranosyl trichloroacetimidate

: 1403890-29-8
3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.5h; Molecular sieve;
DOI:10.1016/j.bmc.2012.08.048

Reference yield:

: 1403890-29-8
3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

: 3-(benzyloxycarbonyl)aminopropyl 2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-galactopyranoside

Guidance literature:: With sodium methylate; In methanol; for 12h; pH=10;
DOI:10.1016/j.bmc.2012.08.048

Reference yield:

: 1403890-29-8
3-(benzyloxycarbonyl)aminopropyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

: 1403890-32-3
3-(benzyloxycarbonyl)aminopropyl 2-acetamido-2-deoxy-3,4-O-isopropylidene-β-D-fucopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: sodium methylate / methanol / 12 h / pH 10

2: toluene-4-sulfonic acid / 3 h

3: ethylenediamine / ethanol / 15 h / Reflux

4: ethanol / 6 h / 20 °C

5: triphenylphosphine; iodine; 1H-imidazole / dichloromethane; toluene / 6 h / 60 °C / Reflux

6: sodium tetrahydroborate / ethanol / 6 h

With 1H-imidazole; sodium tetrahydroborate; iodine; sodium methylate; toluene-4-sulfonic acid; ethylenediamine; triphenylphosphine; In methanol; ethanol; dichloromethane; toluene;
DOI:10.1016/j.bmc.2012.08.048