4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

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Chemical Name:4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide
CAS No.:1432913-72-8
Molecular Formula:C₂₉H₂₂F₂N₆O₆S₂
Molecular Weight:652.659
Hs Code.:

Synonyms:4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

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Chemical Property of 4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

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Technology Process of 4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

There total 8 articles about 4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide 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:

: 1432913-74-0
3-(3-aminobenzo[d]isoxazol-5-yl)pyridin-2(1H)-one

: 1235406-89-9
N-[(2,4-dimethoxyphenyl)methyl]-2,4,5-trifluoro-N-(1,2,4-thiadiazol-5-yl)benzene-1-sulfonamide

: 1432913-72-8
4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

: 1432913-73-9
4-((3-(3-aminobenzo[d]isoxazol-5-yl)pyridin-2-yl)oxy)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; at 20 ℃; for 64h; Overall yield = 100 %;

Reference yield:

: 1432914-23-2
di-tert-butyl [5-(2-methoxypyridin-3-yl)-1,2-benzoxazol-3-yl]imidodicarbonate

: 1432913-72-8
4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

: 1432913-73-9
4-((3-(3-aminobenzo[d]isoxazol-5-yl)pyridin-2-yl)oxy)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: boron tribromide / dichloromethane / 16 h / 20 °C

1.2: 22 h / 20 - 75 °C

2.1: potassium carbonate / dimethyl sulfoxide / 64 h / 20 °C

With boron tribromide; potassium carbonate; In dichloromethane; dimethyl sulfoxide;

Reference yield:

: 897955-34-9
di-tert-butyl (5-bromo-1,2-benzoxazol-3-yl)imido-dicarbonate

: 1432913-72-8
4-(3-(3-aminobenzo[d]isoxazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

: 1432913-73-9
4-((3-(3-aminobenzo[d]isoxazol-5-yl)pyridin-2-yl)oxy)-N-(2,4-dimethoxybenzyl)-2,5-difluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 16 h / Reflux

2: hydrogen bromide / acetic acid / 22 h / 20 - 75 °C

3: potassium carbonate / dimethyl sulfoxide / 16 h / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; hydrogen bromide; sodium carbonate; potassium carbonate; In 1,4-dioxane; water; acetic acid; dimethyl sulfoxide; 1: |Suzuki-Miyaura Coupling;
DOI:10.1021/acsmedchemlett.5b00447