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

Base Information

Chemical Name:methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzyl-β-D-glucopyranoside)
CAS No.:92733-70-5
Molecular Formula:C₇₅H₇₇NO₂₁
Molecular Weight:1328.43
Hs Code.:

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

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Suppliers and Price of methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzyl-β-D-glucopyranoside)

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

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

There total 5 articles about methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzyl-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:

: 92733-55-6
methyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-cyclohexylidene-β-D-galactopyranosyl)-β-D-glucopyranoside

: 92733-70-5
methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzyl-β-D-glucopyranoside)

Guidance literature:: Multi-step reaction with 4 steps

1: H₂O / 1 h / 70 °C

2: sodium methoxide / methanol

3: 63 percent / pyridine / 4 °C

4: 1.) silver carbonate, silver perchlorate, 4A molecular sieve, Drierite / 1.) dichloromethane, 2 h, 2.) dichloromethane, 18 h

With pyridine; calcium sulfate; 4 A molecular sieve; sodium methylate; silver perchlorate; silver carbonate; In methanol; water;
DOI:10.1016/0008-6215(84)85266-0

Reference yield:

: 92733-59-0
methyl 4-O-(6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

: 92733-70-5
methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzyl-β-D-glucopyranoside)

Guidance literature:: Multi-step reaction with 3 steps

1: sodium methoxide / methanol

2: 63 percent / pyridine / 4 °C

3: 1.) silver carbonate, silver perchlorate, 4A molecular sieve, Drierite / 1.) dichloromethane, 2 h, 2.) dichloromethane, 18 h

With pyridine; calcium sulfate; 4 A molecular sieve; sodium methylate; silver perchlorate; silver carbonate; In methanol;
DOI:10.1016/0008-6215(84)85266-0

Reference yield:

: 98-88-4
benzoyl chloride

: 92733-70-5
methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzyl-β-D-glucopyranoside)

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / pyridine / 4 °C

2: 1.) silver carbonate, silver perchlorate, 4A molecular sieve, Drierite / 1.) dichloromethane, 2 h, 2.) dichloromethane, 18 h

With pyridine; calcium sulfate; 4 A molecular sieve; silver perchlorate; silver carbonate;
DOI:10.1016/0008-6215(84)85266-0