Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

Base Information

Chemical Name:Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate
CAS No.:1381785-50-7
Molecular Formula:C₂₁H₂₂FN₃O₆S
Molecular Weight:463.487
Hs Code.:

Synonyms:Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

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Chemical Property of Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

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Technology Process of Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

There total 5 articles about Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate 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: 90.0%

: 1381785-49-4
tert-Butyl (6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)carbamate

: 69812-51-7
4-chlorosulfonyl-benzoic acid methyl ester

: 1381785-50-7
Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

Guidance literature:: tert-Butyl (6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)carbamate; With sodium hydride; In ethyl acetate; N,N-dimethyl-formamide; mineral oil; at 20 ℃; Cooling with ice;

4-chlorosulfonyl-benzoic acid methyl ester; In N,N-dimethyl-formamide; mineral oil; at 20 ℃; for 18h;

Reference yield:

: 1381785-47-2
6-Fluoro-3-methylimidazo[1,2-a]pyridine-2-carbohydrazide

: 1381785-50-7
Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogenchloride; sodium nitrite / water / 0.5 h / Cooling with ice

2.1: 18 h / Reflux

3.1: sodium hydride / ethyl acetate; N,N-dimethyl-formamide; mineral oil / 20 °C / Cooling with ice

3.2: 18 h / 20 °C

With hydrogenchloride; sodium hydride; sodium nitrite; In water; ethyl acetate; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1381785-46-1
2-Amino-1-(4-ethoxy-3,4-dioxobutan-2-yl)-5-fluoropyridin-1-ium bromide

: 1381785-50-7
Methyl 4-(N-(tert-butoxycarbonyl)-N-(6-fluoro-3-methylimidazo[1,2-a]pyridin-2-yl)sulfamoyl)benzoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: methanol / 6 h / Reflux

2.1: hydrazine / ethanol / 72 h / Reflux

3.1: hydrogenchloride; sodium nitrite / water / 0.5 h / Cooling with ice

4.1: 18 h / Reflux

5.1: sodium hydride / ethyl acetate; N,N-dimethyl-formamide; mineral oil / 20 °C / Cooling with ice

5.2: 18 h / 20 °C

With hydrogenchloride; sodium hydride; hydrazine; sodium nitrite; In methanol; ethanol; water; ethyl acetate; N,N-dimethyl-formamide; mineral oil;