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

Base Information

Chemical Name:2-O-benzoyl-4,6-O-benzylidene-3-O-p-methoxybenzyl-β-D-glucopyranosyl-(1->3)-4,6-O-benzylidene-D-glucal
CAS No.:1380516-52-8
Molecular Formula:C₄₁H₄₀O₁₁
Molecular Weight:708.762
Hs Code.:

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

There total 4 articles about 2-O-benzoyl-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:

: 63598-36-7,167074-37-5
4,6-O-benzylidene-D-glucal

: C₃₃H₃₇NO₇S₂

: 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

Guidance literature:: C₃₃H₃₇NO₇S₂; With 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; 1,2-dichloro-ethane; at 20 ℃; for 1h; Molecular sieve;

With copper(I) triflate benzene complex; In dichloromethane; 1,2-dichloro-ethane; at -50 ℃; for 0.166667h;

4,6-O-benzylidene-D-glucal; In dichloromethane; 1,2-dichloro-ethane; at -30 ℃; for 12h; stereoselective reaction;
DOI:10.1021/ol301349w

Reference yield:

: C₂₁H₂₂O₆

: 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

Guidance literature:: Multi-step reaction with 3 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

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

Reference yield:

: 1380516-23-3
C₂₁H₂₂O₅

: 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

Guidance literature:: Multi-step reaction with 4 steps

1.1: 3,3-dimethyldioxirane / dichloromethane / 0 °C

2.1: methanol / 3.5 h / -30 - 10 °C

3.1: pyridine / 0 - 20 °C

4.1: 2,4,6-tri-tert-butylpyrimidine / dichloromethane; 1,2-dichloro-ethane / 1 h / 20 °C / Molecular sieve

4.2: 0.17 h / -50 °C

4.3: 12 h / -30 °C

With pyridine; 3,3-dimethyldioxirane; 2,4,6-tri-tert-butylpyrimidine; In methanol; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ol301349w