2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

Base Information

Chemical Name:2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside
CAS No.:1333473-90-7
Molecular Formula:C₇₅H₁₁₀O₁₃
Molecular Weight:1219.69
Hs Code.:

Synonyms:2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

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Chemical Property of 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

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Technology Process of 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

There total 6 articles about 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside 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: 70.0%

: 1333473-88-3
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-α-D-mannopyranoside

: 57-10-3
1-hexadecylcarboxylic acid

: 1333473-90-7
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In benzene; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1016/j.bmc.2011.06.078

Reference yield:

: C₁₈H₃₀O₁₁

: 1333473-90-7
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran; mineral oil / 0.75 h / 0 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: toluene-4-sulfonic acid / methanol / 20 °C / Inert atmosphere

3.1: dmap; dicyclohexyl-carbodiimide / benzene / 0 - 20 °C / Inert atmosphere

With dmap; tetra-(n-butyl)ammonium iodide; sodium hydride; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; mineral oil; benzene;
DOI:10.1016/j.bmc.2011.06.078

Reference yield:

: 100-39-0
benzyl bromide

: 1333473-90-7
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->1)-2,3-O-isopropylidene-4,6-di-O-palmitoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran; mineral oil / 0.75 h / 0 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: toluene-4-sulfonic acid / methanol / 20 °C / Inert atmosphere

3.1: dmap; dicyclohexyl-carbodiimide / benzene / 0 - 20 °C / Inert atmosphere

With dmap; tetra-(n-butyl)ammonium iodide; sodium hydride; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; mineral oil; benzene;
DOI:10.1016/j.bmc.2011.06.078