Hydrogen Peroxide → HCID 58338299, compound

Participants

Reaction Steps

The process is carried out as in stage 3 of Example 3, but using 165.4 mg of 2-fluoro-4-[4-(quinolin-3-yl)-9H-carbazol-9-yl]benzonitrile, obtained according to stage 2 of Example 3, 165.8 mg of potassium carbonate and 279 mg of 1-(aminomethyl)cyclopropan-1-ol in 1.7 ml of dimethyl sulphoxide, in a microwave for 1 hour and 30 minutes at 115° C. 0.76 ml of a 1M aqueous solution of sodium hydroxide, 0.735 ml of a 30% aqueous solution of hydrogen peroxide and 4 ml of ethanol are then added to the reaction medium. After treatment as in stage 3 of Example 3, and then purification by flash chromatography on silica gel, elution being carried out with a mixture of dichloromethane and methanol (95/5 by volume), 11 mg of 4-[4-(quinolin-3-yl)-9H-carbazol-9-yl]-2-[(1-hydroxycyclopropan-1-yl)methylamino]benzamide are thus obtained in the form of a pale yellow powder, the characteristics of which are as follows:

Provenance & Evidence