5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

Base Information

Chemical Name:5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole
CAS No.:1384188-60-6
Molecular Formula:C₁₇H₁₃BrN₂O₆S
Molecular Weight:453.27
Hs Code.:

Synonyms:5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

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Chemical Property of 5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

Chemical Property:

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Technology Process of 5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

There total 6 articles about 5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)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:

: 1384188-50-4
3-(1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-xylofuranos-5-ulo-5-yl)-5-(p-bromobenzoyl)imidazo[2,1-b]thiazole

: 1384188-56-0
5-(p-bromobenzoyl)-3-(α-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

: 1384188-60-6
5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 24h; optical yield given as %de; Cooling with ice;
DOI:10.1016/j.carres.2012.04.011

Reference yield:

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

: 1384188-56-0
5-(p-bromobenzoyl)-3-(α-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

: 1384188-60-6
5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

Guidance literature:: Multi-step reaction with 5 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

5.1: trifluoroacetic acid / dichloromethane / 24 h / 20 °C / Cooling with ice

With N-Bromosuccinimide; triphenylphosphine; trifluoroacetic acid; 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:

: 1384188-39-9
6-bromo-6-deoxy-1,2-O-isopropylidene-3-O-(p-methoxybenzyl)-α-D-xylo-hexofuranos-5-ulose

: 1384188-56-0
5-(p-bromobenzoyl)-3-(α-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

: 1384188-60-6
5-(p-bromobenzoyl)-3-(β-D-xylofuranos-5-ulo-5-yl)imidazo[2,1-b]thiazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: dichloromethane / 3 h / Reflux; Inert atmosphere

1.2: 12 h / 20 °C / Inert atmosphere

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

2.2: 16 h / 20 °C

3.1: trifluoroacetic acid / dichloromethane / 24 h / 20 °C / Cooling with ice

With trifluoroacetic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.carres.2012.04.011