4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

Base Information

Chemical Name:4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal
CAS No.:1380516-53-9
Molecular Formula:C₃₄H₃₆O₁₀
Molecular Weight:604.654
Hs Code.:

Synonyms:4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

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Chemical Property of 4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

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Technology Process of 4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

There total 5 articles about 4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal 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:

: 1380516-52-8
2-O-benzoyl-4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

: 1380516-53-9
4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; at 50 ℃; for 12h;
DOI:10.1021/ol301349w

Reference yield:

: 1380516-51-7
C₂₆H₃₃NO₆S₂

: 1380516-53-9
4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / 0 - 20 °C

2.1: 2,4,6-tri-tert-butylpyrimidine / dichloromethane; 1,2-dichloro-ethane / 1 h / 20 °C / Molecular sieve

2.2: 0.17 h / -50 °C

2.3: 12 h / -30 °C

3.1: potassium carbonate / tetrahydrofuran; methanol / 12 h / 50 °C

With pyridine; potassium carbonate; 2,4,6-tri-tert-butylpyrimidine; In tetrahydrofuran; methanol; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ol301349w

Reference yield:

: C₂₁H₂₂O₆

: 1380516-53-9
4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal

Guidance literature:: Multi-step reaction with 4 steps

1.1: methanol / 3.5 h / -30 - 10 °C

2.1: pyridine / 0 - 20 °C

3.1: 2,4,6-tri-tert-butylpyrimidine / dichloromethane; 1,2-dichloro-ethane / 1 h / 20 °C / Molecular sieve

3.2: 0.17 h / -50 °C

3.3: 12 h / -30 °C

4.1: potassium carbonate / tetrahydrofuran; methanol / 12 h / 50 °C

With pyridine; potassium carbonate; 2,4,6-tri-tert-butylpyrimidine; In tetrahydrofuran; methanol; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ol301349w