Potassium Iodide → HCID 135961835, compound

Participants

Reaction Steps

48 mg 4-{6-Methoxy-5-[6-(4-methyl-piperazin-1-ylmethyl)-3-phenyl-1H-indol-2-yl]-pyridazin-3-yl}-2,6-dimethyl-phenol are dissolved in 1.2 mL acetonitrile. 34 □L TMSCl and 45 mg potassium iodide are added. The reaction mixture is heated to reflux for 3 hours. Again 34 □L TMSCl and 45 mg potassium iodide are added and the reaction mixture stirred for an additional 2 hours. Purification by HPLC affords 16 mg (34%) 6-(4-hydroxy-3,5-dimethyl-phenyl)-4-[6-(4-methyl-piperazin-1-yl-methyl)-3-phenyl-1H-indol-2-yl]-2H-pyridazin-3-one as its trifluoroacetate salt.

Provenance & Evidence