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

Base Information

Chemical Name:4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside
CAS No.:142329-79-1
Molecular Formula:C₃₄H₄₄N₂O₁₃
Molecular Weight:688.729
Hs Code.:

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

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

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

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

There total 3 articles about 4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-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: 95.0%

: 130572-02-0
Methyl 3,4-O-Isopropylidene-2-O-(4-methoxybenzyl)-1-Thio-β-L-Fucopyranoside

: 142329-94-0
4-nitrophenyl 2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside

: 142329-79-1
4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside

Guidance literature:: With 4 A molecular sieve; tetrabutylammomium bromide; copper(ll) bromide; In 1,2-dichloro-ethane; N,N-dimethyl-formamide; for 16h; Ambient temperature;
DOI:10.1016/S0008-6215(00)90562-7

Reference yield:

: 130572-04-2
methyl 3,4-O-isopropylidene-1-thio-β-L-fucopyranoside

: 142329-79-1
4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) DMF, r.t., 0.5 h, then cooled, 2.) r.t., 2 h

2: 95 percent / tetrabutylammonium bromide, CuBr₂, molecular sieves 4 Angstroem / 1,2-dichloro-ethane; dimethylformamide / 16 h / Ambient temperature

With 4 A molecular sieve; tetrabutylammomium bromide; sodium hydride; copper(ll) bromide; In 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(00)90562-7

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 142329-79-1
4-nitrophenyl O-<3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-α-L-fucopyranosyl>-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) DMF, r.t., 0.5 h, then cooled, 2.) r.t., 2 h

2: 95 percent / tetrabutylammonium bromide, CuBr₂, molecular sieves 4 Angstroem / 1,2-dichloro-ethane; dimethylformamide / 16 h / Ambient temperature

With 4 A molecular sieve; tetrabutylammomium bromide; sodium hydride; copper(ll) bromide; In 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(00)90562-7