3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

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Chemical Name:3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole
CAS No.:1384188-49-1
Molecular Formula:C₂₈H₂₅ClN₂O₇S
Molecular Weight:569.035
Hs Code.:

Synonyms:3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

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Chemical Property of 3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

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Technology Process of 3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

There total 4 articles about 3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole 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:

: 109536-51-8,142226-16-2,69940-04-1
1,2-O-isopropylidene-3-O-(4-methoxybenzyl)-α-D-glucofuranose

: 1384188-49-1
3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-Bromosuccinimide; triphenylphosphine / N,N-dimethyl-formamide / 3.5 h / 20 °C / Cooling with ice; Inert atmosphere

2.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / acetonitrile / 4 h / Reflux

3.1: dichloromethane / 3 h / Reflux; Inert atmosphere

3.2: 12 h / 20 °C / Inert atmosphere

4.1: tetrahydrofuran / 1.5 h / 100 °C / Microwave irradiation

4.2: 16 h / 20 °C

With N-Bromosuccinimide; triphenylphosphine; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.carres.2012.04.011

Reference yield:

: 115693-78-2,142226-15-1,69940-02-9
1,2:5,6-di-O-isopropylidene-3-O-(4-methoxybenzyl)-α-D-glucofuranose

: 1384188-49-1
3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: sulfuric acid / methanol / 24 h

2.1: N-Bromosuccinimide; triphenylphosphine / N,N-dimethyl-formamide / 3.5 h / 20 °C / Cooling with ice; Inert atmosphere

3.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / acetonitrile / 4 h / Reflux

4.1: dichloromethane / 3 h / Reflux; Inert atmosphere

4.2: 12 h / 20 °C / Inert atmosphere

5.1: tetrahydrofuran / 1.5 h / 100 °C / Microwave irradiation

5.2: 16 h / 20 °C

With N-Bromosuccinimide; sulfuric acid; triphenylphosphine; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.carres.2012.04.011

Reference yield:

: 1384188-37-7
6-bromo-6-deoxy-1,2-O-isopropylidene-3-O-(p-methoxybenzyl)-α-D-glucofuranose

: 1384188-49-1
3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-chlorobenzoyl)imidazo[2,1-b]thiazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / acetonitrile / 4 h / Reflux

2.1: dichloromethane / 3 h / Reflux; Inert atmosphere

2.2: 12 h / 20 °C / Inert atmosphere

3.1: tetrahydrofuran / 1.5 h / 100 °C / Microwave irradiation

3.2: 16 h / 20 °C

With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1016/j.carres.2012.04.011