t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

Base Information

Chemical Name:t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate
CAS No.:544703-51-7
Molecular Formula:C₄₀H₄₃NO₁₃
Molecular Weight:745.78
Hs Code.:

Synonyms:t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

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Chemical Property of t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

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Technology Process of t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

There total 5 articles about t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate 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: 58.0%

: 81704-03-2
3,4,6-tri-O-acetyl-2-deoxy-2-phtalimido-α-D-galacto-pyranosyl bromide

: 494760-18-8
t-butyl 3-p-benzyloxyphenyl-2-hydroxypropionate

: 544703-51-7
t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

Guidance literature:: With silver trifluoromethanesulfonate; In dichloromethane;
DOI:10.1016/S0040-4039(03)00287-9

Reference yield:

: 128316-64-3,481072-37-1
(+/-)-methyl 3-p-benzyloxyphenyl-2-hydroxypropionate

: 544703-51-7
t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

Guidance literature:: Multi-step reaction with 5 steps

1: KOH / methanol; H₂O

2: 100 percent / pyr

3: 78 percent / DMAP; DCC / CH₂Cl₂

4: 98 percent / NaOMe / methanol

5: 58 percent / AgOTf / CH₂Cl₂

With pyridine; dmap; potassium hydroxide; sodium methylate; silver trifluoromethanesulfonate; dicyclohexyl-carbodiimide; In methanol; dichloromethane; water;
DOI:10.1016/S0040-4039(03)00287-9

Reference yield:

: 141109-82-2
2-hydroxy-3-(4-benzyloxyphenyl)propanoic acid

: 544703-51-7
t-butyl (3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropionate

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / pyr

2: 78 percent / DMAP; DCC / CH₂Cl₂

3: 98 percent / NaOMe / methanol

4: 58 percent / AgOTf / CH₂Cl₂

With pyridine; dmap; sodium methylate; silver trifluoromethanesulfonate; dicyclohexyl-carbodiimide; In methanol; dichloromethane;
DOI:10.1016/S0040-4039(03)00287-9