p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

Base Information

Chemical Name:p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside
CAS No.:85906-31-6
Molecular Formula:C₅₅H₅₆F₃NO₁₂
Molecular Weight:980.044
Hs Code.:

Synonyms:p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

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Chemical Property of p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

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Technology Process of p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

There total 7 articles about p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside 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: 93.0%

: 85906-30-5
p-trifluoroacetamidophenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

: 85906-31-6
p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

Guidance literature:: With sodium methylate; In methanol; Ambient temperature;
DOI:10.1016/0008-6215(83)88201-9

Reference yield:

: 85906-28-1
p-nitrophenyl 2,3-di-O-acetyl-4,6-O-benzylidene-α-D-galactopyranoside

: 85906-31-6
p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) hydrogen / 1.) 5 percent Pd/C / 1.) ethyl acetate; 2.) pyridine, 30 min, r.t.

2: 76 percent / sodium cyanoborohydride, hydrogen chloride / tetrahydrofuran; diethyl ether

3: 51 percent / silver triflate, 2,4,6-trimethylpyridine / toluene; CH₂Cl₂ / 0.25 h / Ambient temperature

4: 93 percent / sodium methoxide / methanol / Ambient temperature

With 2,4,6-trimethyl-pyridine; hydrogenchloride; hydrogen; sodium methylate; silver trifluoromethanesulfonate; sodium cyanoborohydride; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; toluene;
DOI:10.1016/0008-6215(83)88201-9

Reference yield:

: 85906-27-0
p-nitrophenyl 4,6-O-benzylidene-α-D-galactopyranoside

: 85906-31-6
p-trifluoroacetamidophenyl 6-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 95 percent / pyridine / 2 h / Ambient temperature

2: 1.) hydrogen / 1.) 5 percent Pd/C / 1.) ethyl acetate; 2.) pyridine, 30 min, r.t.

3: 76 percent / sodium cyanoborohydride, hydrogen chloride / tetrahydrofuran; diethyl ether

4: 51 percent / silver triflate, 2,4,6-trimethylpyridine / toluene; CH₂Cl₂ / 0.25 h / Ambient temperature

5: 93 percent / sodium methoxide / methanol / Ambient temperature

With pyridine; 2,4,6-trimethyl-pyridine; hydrogenchloride; hydrogen; sodium methylate; silver trifluoromethanesulfonate; sodium cyanoborohydride; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; toluene;
DOI:10.1016/0008-6215(83)88201-9