Application of 934524-10-4, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.934524-10-4, name is 2,4-Dichloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine, molecular formula is C13H9Cl2N3O2S, molecular weight is 342.2, as common compound, the synthetic route is as follows.
To a solution of 8 (0.80 g, 4.26 mmol), 4-methylthiophene-2-boronic acid (0.60 g, 4.26 mmol) and Pd(PPh3)4 (0.49 g, 0.43 mmol) in DMF was added Na2CO3 (2.0 M, 3.6 mL). The reaction mixture was heated 1 h at 120 0C and then cooled to room temperature. The resulting mixture was filtered through a pad of silica gel. The filtrate was concentrated and purified by silica gel chromatography (hexanes/EtOAc 100:0 to 70:30 gradient) to afford the title compound as a yellow solid (0.58 g, 55%).
The chemical industry reduces the impact on the environment during synthesis 934524-10-4, I believe this compound will play a more active role in future production and life.
Reference:
Patent; TARGEGEN INC.; WO2009/49028; (2009); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia