N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Base Information

Chemical Name:N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide
CAS No.:1201844-49-6
Molecular Formula:C₁₉H₁₃ClFN₃O₄S
Molecular Weight:433.847
Hs Code.:

Synonyms:N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Suppliers and Price of N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

There total 5 articles about N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide 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: 29.0%

: 887309-87-7
N-(5-bromo-2-chloro-pyridine-3-yl)-4-fluorobenzenesulfonamide

: 24036-52-0
6-bromo-3,4-dihydro-2H-1,4-benzoxazin-3-one

: 1201844-49-6
N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 80 ℃; for 5h; Inert atmosphere;
DOI:10.1016/j.ejmech.2019.06.021

Reference yield:

: 24036-52-0
6-bromo-3,4-dihydro-2H-1,4-benzoxazin-3-one

: 1112983-31-9
N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

: 1201844-49-6
N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Guidance literature:: 6-bromo-3,4-dihydro-2H-1,4-benzoxazin-3-one; N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide; With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; water; at 90 ℃; for 12h; Inert atmosphere;

With trifluoroacetic acid; In water; acetonitrile;

With sodium hydrogencarbonate; In water;

Reference yield:

: 588729-99-1
3-amino-5-bromo-2-chloropyridine

: 1201844-49-6
N-(2-chloro-5-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)pyridin-3-yl)-4-fluorobenzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 24 h / 23 °C

2: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 120 °C / microwave irradiation; Inert atmosphere

3: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol; water / 12 h / 90 °C / Inert atmosphere

With pyridine; potassium acetate; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; ethanol; water;