3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

Base Information

Chemical Name:3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose
CAS No.:119909-97-6
Molecular Formula:C₅₂H₅₈O₁₃
Molecular Weight:891.025
Hs Code.:

Synonyms:3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

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Chemical Property of 3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

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Technology Process of 3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

There total 5 articles about 3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose 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: 63.0%

: 2746-25-0
p-Methoxybenzyl bromide

: 119936-67-3
3-O-Allyl-3',4',6'-tri-O-benzyl-4,6-O-(4-methoxybenzylidene)sucrose

: 119909-97-6
3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

: 119910-02-0
3-O-allyl-3',4',6'-tri-O-benzyl-1'-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

Guidance literature:: With 2,4,6-trimethyl-pyridine; sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; In dichloromethane; for 20h; Ambient temperature;
DOI:10.1016/0008-6215(88)84025-4

Reference yield:

: 57471-93-9
3,3′,4′,6′-tetra-O-acetyl-2,1′:4,6-di-O-isopropylidene sucrose

: 119909-97-6
3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

Guidance literature:: Multi-step reaction with 6 steps

1: 69 percent / NaOMe / methanol / 1.25 h / Ambient temperature

2: 91 percent / silver oxide / dimethylformamide / 16 h / Ambient temperature

3: 89 percent / silver oxide / dimethylformamide / 2 h / Ambient temperature

4: 83 percent / aq. 60percent acetic acid / 45 h / 50 °C

5: 86 percent / toluene-4-sulfonic acid mono hydrate / dimethylformamide / 0.08 h

6: 63 percent / 5percent aq. NaOH, 2,4,6-trimethylpyridine, tetrabutylammonium hydrogen sulfate / CH₂Cl₂ / 20 h / Ambient temperature

With 2,4,6-trimethyl-pyridine; sodium hydroxide; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; toluene-4-sulfonic acid; acetic acid; silver(l) oxide; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)84025-4

Reference yield:

: 119909-96-5
3-O-allyl-3',4',6'-tri-O-benzylsucrose

: 119909-97-6
3-O-allyl-3',4',6'-tri-O-benzyl-2-O-(4-methoxybenzyl)-4,6-O-(4-methoxybenzylidene)sucrose

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / toluene-4-sulfonic acid mono hydrate / dimethylformamide / 0.08 h

2: 63 percent / 5percent aq. NaOH, 2,4,6-trimethylpyridine, tetrabutylammonium hydrogen sulfate / CH₂Cl₂ / 20 h / Ambient temperature

With 2,4,6-trimethyl-pyridine; sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; toluene-4-sulfonic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)84025-4