3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Base Information

Chemical Name:3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside
CAS No.:152733-52-3
Molecular Formula:C₃₇H₄₈O₂₀
Molecular Weight:812.776
Hs Code.:

Synonyms:3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

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Chemical Property of 3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Chemical Property:

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Technology Process of 3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

There total 3 articles about 3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-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: 67.0%

: 92052-38-5,106256-89-7,126736-02-5,130703-21-8,132287-70-8,132287-71-9,139403-73-9,106256-81-9
2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-lactosyl trichloroacetimidate

: 91970-62-6
benzyl 4-hydroxybutanoate

: 152733-52-3
3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Guidance literature:: trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -15 ℃;
DOI:10.1016/0008-6215(93)80071-L

Reference yield:

: 18464-08-9,66073-13-0,71623-44-4,101981-29-7,109922-72-7,132287-75-3,132287-76-4,132287-78-6,132303-63-0,134311-82-3,134333-39-4,109922-73-8
4’-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2’,3’,6’-tri-O-acetyl-D-glucopyranose

: 152733-52-3
3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / potassium carbonate / CH₂Cl₂ / 18 h

2: 67 percent / trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / -15 °C

With potassium carbonate; trimethylsilyl trifluoromethanesulfonate; In dichloromethane;
DOI:10.1016/0008-6215(93)80071-L

Reference yield:

: 20194-18-7
sodium phenyl-methanolate

: 152733-52-3
3-benzyloxycarbonylpropyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 53 percent / phenylmethanol / Ambient temperature

2: 67 percent / trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / -15 °C

trimethylsilyl trifluoromethanesulfonate; In dichloromethane; benzyl alcohol;
DOI:10.1016/0008-6215(93)80071-L