p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

Base Information

Chemical Name:p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside
CAS No.:695197-24-1
Molecular Formula:C₂₄H₃₀O₅S
Molecular Weight:430.565
Hs Code.:

Synonyms:p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

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Technology Process of p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

There total 1 articles about p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside 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: 70.9%

: 824-94-2
p-methoxybenzyl chloride

: 433717-85-2
p-tolyl 3,4-O-isopropylidene-6-deoxy-1-thio-β-D-galactopyranoside

: 695197-24-1
p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 3h;
DOI:10.1081/CAR-120030023

Reference yield: 83.8%

: 695197-24-1
p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

: 695197-26-3
p-tolyl 2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

Guidance literature:: With acetic acid; at 50 ℃; for 1h;
DOI:10.1081/CAR-120030023

Reference yield:

: 695197-24-1
p-tolyl 3,4-O-isopropylidene-2-O-(4-methoxybenzyl)-1-thio-β-D-fucopyranoside

: p-tolyl 4-acetamido-3-O-benzyl-4,6-dideoxy-2-O-(4-methoxybenzyl)-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 83.8 percent / acetic acid / 1 h / 50 °C

2: 71.8 percent / dibutyltin oxide; tetrabutylammonium bromide / benzene / 6 h / 60 °C

3: 3.84 g / pyridine / CH₂Cl₂ / 1 h / -25 - 20 °C

4: 90 percent / sodium azide; 18-crown-6 / dimethylformamide / 2 h / 20 °C

5: 60 percent / hydrogen / palladium on carbon / methanol / 96 h

With pyridine; sodium azide; 18-crown-6 ether; tetrabutylammomium bromide; hydrogen; di(n-butyl)tin oxide; acetic acid; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1081/CAR-120030023