Related Products of 444731-75-3, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 444731-75-3, name is N-(2-Chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine, molecular formula is C14H14ClN5, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Procedure 5 To a stirred suspension of the product of Intermediate Example 4 (1.0 g, 3.6 mmol) in 10 mL of CH3CN, was added 5-amino-2- methylbenzenesulfonamide (0.70 g, 3.8 mmol, I.Oequiv) at room temperature. The reaction mixture was heated at reflux for 3 h, then 4 M HCI in 1,4-dioxane (18 (at)L, 0.076 mmol) was added in one portion. After 20 h, the suspension was cooled to room temperature, and filtered. The resulting solid was washed with 10 mL of CH3CN and dried in the air to yield 1.3 g (73%) of 5-((at)4-[(2,3-dimethyl-2H-indazol-6-yl)methylamino]-2-pyrimidinyl}amino)-2- methyl benzenesulfonamide monohydrochloride as an off-white solid.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 444731-75-3, N-(2-Chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine.
Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; KUMAR, Rakesh; WO2005/105094; (2005); A2;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia