4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

Base Information

Chemical Name:4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide
CAS No.:1269421-68-2
Molecular Formula:C₁₈H₁₅ClF₂N₄O₃S
Molecular Weight:440.858
Hs Code.:

Synonyms:4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

Suppliers and Price of 4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

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 4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

There total 6 articles about 4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide 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: 48.0%

: 1093960-58-7
4-chloroquinazoline-8-carbonyl chloride

: 1103234-57-6
N-(3-amino-2,4-difluorophenyl)propane-1-sulfonamide

: 1269421-68-2
4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

Guidance literature:: With pyridine; magnesium sulfate; In chloroform; at 20 - 60 ℃; for 1h;

Reference yield:

: 83141-10-0
2,6-difluoro-3-nitrobenzoic acid

: 1269421-68-2
4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: methanol / 2 h / Cooling with water bath

2.1: hydrogen / palladium 10% on activated carbon / ethanol / Inert atmosphere

3.1: triethylamine / dichloromethane / 1 h / 20 °C / Cooling with water bath

4.1: sodium hydroxide; water / tetrahydrofuran; methanol / 20 °C

5.1: triethylamine; diphenyl phosphoryl azide / tetrahydrofuran / 5 h / 20 - 80 °C

5.2: 15 h / 80 °C

6.1: magnesium sulfate; pyridine / chloroform / 1 h / 20 - 60 °C

With pyridine; methanol; diphenyl phosphoryl azide; water; hydrogen; magnesium sulfate; triethylamine; sodium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; 5.2: Curtius Rearrangement;

Reference yield:

: 84832-01-9
methyl 2,6-difluoro-3-nitrobenzoate

: 1269421-68-2
4-chloro-N-(2,6-difluoro-3-(propylsulfonamido)phenyl)quinazoline-8-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: hydrogen / palladium 10% on activated carbon / ethanol / Inert atmosphere

2.1: triethylamine / dichloromethane / 1 h / 20 °C / Cooling with water bath

3.1: sodium hydroxide; water / tetrahydrofuran; methanol / 20 °C

4.1: triethylamine; diphenyl phosphoryl azide / tetrahydrofuran / 5 h / 20 - 80 °C

4.2: 15 h / 80 °C

5.1: magnesium sulfate; pyridine / chloroform / 1 h / 20 - 60 °C

With pyridine; diphenyl phosphoryl azide; water; hydrogen; magnesium sulfate; triethylamine; sodium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; 4.2: Curtius Rearrangement;