Analyzing the synthesis route of 5096-73-1

As the paragraph descriping shows that 5096-73-1 is playing an increasingly important role.

5096-73-1,5096-73-1, 6-Chloropyridazine-3-carboxylic acid is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

6-(4-Chloro-phenylamino)-pyridazine-3-carboxylic acidA mixture of 6-chloro-pyridazine-3-carboxylic acid (80% pure, 400 mg, 2.02 mmol) and 4- chloro-aniline (523 mg, 4.06 mmol) in 1 ,2-DME (10 ml) was heated to 80 0C for 90 min in the microwave oven. The mixture was allowed to cool to RT and then concentrated in vacuo. Purification by flash chromatography (Hex/EtOAc 100:0 to 0:100) gave 6-(4-chloro- phenylamino)-pyridazine-3-carboxylic acid (50% pure, 330 mg, 33 %). UPLC (5-100% CH3CN): tR = 0.915 min, MS (ES-): 248 [M-1].

As the paragraph descriping shows that 5096-73-1 is playing an increasingly important role.

Reference£º
Patent; NOVARTIS AG; WO2008/128968; (2008); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem