p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Base Information

Chemical Name:p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside
CAS No.:904689-95-8
Molecular Formula:C₅₇H₅₅NO₁₄
Molecular Weight:978.062
Hs Code.:

Synonyms:p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

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Chemical Property of p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

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Technology Process of p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

There total 6 articles about p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(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:

: 889129-00-4
(2R,4aR,6S,7R,8S,8aR)-8-(benzyloxy)-6-(ethylthio)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl 4-oxopentanoate

: 904689-95-8
p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / 4 Angstroem molecular sieves; MeOTf / CH₂Cl₂ / 15 h / 0 °C

2: pyridine / CH₂Cl₂ / 2.5 h / 0 °C

3: 202 mg / toluene / 18 h / 20 °C / sonication

With pyridine; 4 A molecular sieve; methyl trifluoromethanesulfonate; In dichloromethane; toluene;
DOI:10.1016/j.carres.2006.03.007

Reference yield:

: 904689-93-6
p-methoxyphenyl 3-O-benzyl-4,6-O-benzylidene-2-O-levulinoyl-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 904689-95-8
p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / CH₂Cl₂ / 2.5 h / 0 °C

2: 202 mg / toluene / 18 h / 20 °C / sonication

With pyridine; In dichloromethane; toluene;
DOI:10.1016/j.carres.2006.03.007

Reference yield:

: 100-39-0
benzyl bromide

: 904689-95-8
p-methoxyphenyl 2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1.1: di-n-butyltin oxide / methanol / 18 h / 65 °C

1.2: 51 percent / cesium(I) fluoride / dimethylformamide / 24 h / 20 °C

2.1: 76 percent / DCC; DMAP / CH₂Cl₂ / 18 h / 20 °C

3.1: 91 percent / 4 Angstroem molecular sieves; MeOTf / CH₂Cl₂ / 15 h / 0 °C

4.1: pyridine / CH₂Cl₂ / 2.5 h / 0 °C

5.1: 202 mg / toluene / 18 h / 20 °C / sonication

With pyridine; dmap; 4 A molecular sieve; di(n-butyl)tin oxide; dicyclohexyl-carbodiimide; methyl trifluoromethanesulfonate; In methanol; dichloromethane; toluene;
DOI:10.1016/j.carres.2006.03.007