octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Base Information

Chemical Name:octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside
CAS No.:503602-33-3
Molecular Formula:C₅₁H₆₃NO₁₅
Molecular Weight:930.059
Hs Code.:

Synonyms:octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

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Chemical Property of octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

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Technology Process of octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

There total 3 articles about octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 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: 81.0%

: 145064-88-6
octyl 4,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 503602-22-0
ethyl 2,4,6-tri-O-acetyl-3-O-allyl-1-thio-β-D-galactopyranoside

: 503602-33-3
octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: With N-iodo-succinimide; silver trifluoromethanesulfonate; In dichloromethane; at 0 ℃;
DOI:10.1016/S0008-6215(02)00178-7

Reference yield:

: 503602-21-9
ethyl 2,6-di-O-acetyl-1-thio-β-D-galactopyranoside

: 503602-33-3
octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: dibutyl tin oxide / toluene / 20 h / 20 °C

1.2: tetrabutylammonium bromide / toluene / 2 h / 60 °C

1.3: 77 percent / pyridine

2.1: 81 percent / N-iodosuccinimide; silver triflate / CH₂Cl₂ / 0 °C

With N-iodo-succinimide; silver trifluoromethanesulfonate; di(n-butyl)tin oxide; In dichloromethane; toluene;
DOI:10.1016/S0008-6215(02)00178-7

Reference yield:

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

: 503602-33-3
octyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: 95 percent / AcOH / acetonitrile / 13 h / 60 °C

2.1: dibutyl tin oxide / toluene / 20 h / 20 °C

2.2: tetrabutylammonium bromide / toluene / 2 h / 60 °C

2.3: 77 percent / pyridine

3.1: 81 percent / N-iodosuccinimide; silver triflate / CH₂Cl₂ / 0 °C

With N-iodo-succinimide; silver trifluoromethanesulfonate; di(n-butyl)tin oxide; acetic acid; In dichloromethane; toluene; acetonitrile;
DOI:10.1016/S0008-6215(02)00178-7