methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

Base Information

Chemical Name:methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside
CAS No.:114405-45-7
Molecular Formula:C₇₅H₆₁NO₁₇
Molecular Weight:1248.31
Hs Code.:

Synonyms:methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

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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 methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

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Technology Process of methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

There total 4 articles about methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-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: 94.0%

: triphenylmethyl perchlorate

: 114405-44-6
methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 114405-45-7
methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

Guidance literature:: With 2,4,6-trimethyl-pyridine; In dichloromethane;
DOI:10.1016/S0040-4020(01)86852-6

Reference yield:

: 61198-88-7
2,3,4,6-tetra-O-benzoyl-α-D-galactopyranosyl bromide

: 114405-45-7
methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: silver triflate / CH₂Cl₂ / -30 - -25 °C

2: 98 percent / HCl / CHCl₃; methanol / 17 h / 20 °C

3: 94 percent / 2,4,6-trimethylpyridine / CH₂Cl₂

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; hydrogenchloride; In methanol; dichloromethane; chloroform;
DOI:10.1016/S0040-4020(01)86852-6

Reference yield:

: 113369-55-4
methyl 6-O-acetyl-3-O-benzoyl-2-deoxy-4-O-trityl-2-phthalimido-β-D-glucopyranoside

: 114405-45-7
methyl 3-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-6-O-trityl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: silver triflate / CH₂Cl₂ / -30 - -25 °C

2: 98 percent / HCl / CHCl₃; methanol / 17 h / 20 °C

3: 94 percent / 2,4,6-trimethylpyridine / CH₂Cl₂

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; hydrogenchloride; In methanol; dichloromethane; chloroform;
DOI:10.1016/S0040-4020(01)86852-6