4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

Base Information

Chemical Name:4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside
CAS No.:142329-92-8
Molecular Formula:C₄₃H₅₈N₂O₁₈
Molecular Weight:890.936
Hs Code.:

4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

Synonyms:4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

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Chemical Property of 4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

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Technology Process of 4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

There total 7 articles about 4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-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:

: 64970-92-9
4-nitrophenyl 3,4-O-isopropylidene-β-D-galactopyranoside

: 142329-92-8
4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 41.5 percent / 4-toluenesulfonic acid monohydrate / 1,2-dichloro-ethane / 16 h / 70 °C

2: 1.) 0.01 M sodium methoxide, methanol, 2.) 4-toluenesulfonic acid monohydrate / 1.) r.t., 3 h, 2.) DMF, r.t., 16 h

3: 88 percent / 5 percent aq. NaOH, tetrabutylammonium hydrogen sulfate / CH₂Cl₂ / 1 h / Ambient temperature

4: 1.) tetrabutylammonium bromide, CuBr₂, molecular sieves 4 Angstroem, 2.) 0.01 M sodium methoxide, methanol / 1.) 1,2-dichloroethane, DMF, r.t., 16 h, 2.) 2 h

With methanol; sodium hydroxide; 4 A molecular sieve; p-toluenesulfonic acid monohydrate; tetrabutylammomium bromide; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; copper(ll) bromide; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1016/S0008-6215(00)90562-7

Reference yield:

: 142329-90-6
4-nitrophenyl O-(2-acetamido-2-deoxy-4,6-O-isopopylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

: 142329-92-8
4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / 5 percent aq. NaOH, tetrabutylammonium hydrogen sulfate / CH₂Cl₂ / 1 h / Ambient temperature

2: 1.) tetrabutylammonium bromide, CuBr₂, molecular sieves 4 Angstroem, 2.) 0.01 M sodium methoxide, methanol / 1.) 1,2-dichloroethane, DMF, r.t., 16 h, 2.) 2 h

With methanol; sodium hydroxide; 4 A molecular sieve; tetrabutylammomium bromide; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; copper(ll) bromide; In dichloromethane;
DOI:10.1016/S0008-6215(00)90562-7

Reference yield:

: 142329-89-3
4-nitrophenyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopranosyl)-(1->6)-3,4-isopropylidene-β-D-galactopyranoside

: 142329-92-8
4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->6)-3,4-O-isopropylidene-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) 0.01 M sodium methoxide, methanol, 2.) 4-toluenesulfonic acid monohydrate / 1.) r.t., 3 h, 2.) DMF, r.t., 16 h

2: 88 percent / 5 percent aq. NaOH, tetrabutylammonium hydrogen sulfate / CH₂Cl₂ / 1 h / Ambient temperature

3: 1.) tetrabutylammonium bromide, CuBr₂, molecular sieves 4 Angstroem, 2.) 0.01 M sodium methoxide, methanol / 1.) 1,2-dichloroethane, DMF, r.t., 16 h, 2.) 2 h

With methanol; sodium hydroxide; 4 A molecular sieve; p-toluenesulfonic acid monohydrate; tetrabutylammomium bromide; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; copper(ll) bromide; In dichloromethane;
DOI:10.1016/S0008-6215(00)90562-7