4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

Base Information

Chemical Name:4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside
CAS No.:181115-80-0
Molecular Formula:C₆₈H₇₆O₁₉
Molecular Weight:1197.34
Hs Code.:

Synonyms:4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

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Chemical Property of 4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

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Technology Process of 4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

There total 13 articles about 4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-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: 100.0%

: 181115-87-7
4-(methoxycarbonyl)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

: 181115-80-0
4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: With potassium hydroxide; In tetrahydrofuran; methanol; at 25 ℃; for 20h;
DOI:10.1021/jo9807823

Reference yield:

: 4-(methoxycarbonyl)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(4-O-acetyl-2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α,β-D-glucopyranoside

: 181115-80-0
4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / MeONa / methanol / 18 h / 25 °C

2: 100 percent / aq. KOH / methanol; tetrahydrofuran / 20 h / 25 °C

With potassium hydroxide; sodium methylate; In tetrahydrofuran; methanol;
DOI:10.1021/jo9807823

Reference yield:

: 4753-07-5,5160-10-1,14206-57-6,14227-66-8,14257-35-3,67650-37-7,68682-05-3,69308-57-2,69349-74-2,70223-96-0,70223-97-1,71276-38-5,85248-99-3,118493-15-5,120575-76-0,42385-75-1
α-hepta-O-acetylmaltosyl bromide

: 181115-80-0
4-(carboxy)benzyl 2,3,6-tri-O-4-methoxybenzyl-4-O-(2,3,6-tri-O-4-methoxybenzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 11 steps

1: 71 percent / Hg(AcO)2

2: 99 percent / 1M MeONa / methanol

3: 67 percent / p-TsOH / dimethylformamide

4: 89 percent / NaH / dimethylformamide

5: 74 percent / NaCNBH₃, CF₃COOH / dimethylformamide

6: 89 percent / pyridine

7: 75 percent / H₂O, RhCl(PPh₃)3, HgO, HgCl₂ / ethanol

8: 86 percent / K₂CO₃

9: TMSOTf / CH₂Cl₂

10: 97 percent / 1M MeONa / methanol; CH₂Cl₂

11: 99 percent / 6M KOH aq. / tetrahydrofuran; methanol

With pyridine; potassium hydroxide; trimethylsilyl trifluoromethanesulfonate; RhCl(PPh₃)3; mercury(II) diacetate; water; sodium methylate; sodium hydride; sodium cyanoborohydride; potassium carbonate; toluene-4-sulfonic acid; trifluoroacetic acid; mercury dichloride; mercury(II) oxide; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0040-4039(96)01021-0