Tryptamine → HCID 10154375, compound

Participants

Reaction Steps

1 mMole of tryptamine was dissolved in 100 ml of water and the pH was adjusted to pH 8.3 with 2.5 moles of sodium bicarbonate (NaHCO3), A 1.5% solution of 2,4-dinitro-5-fluoroaniline in 200 ml ethanol was added and the mixture was stirred during 2 hours at room temperature. The desired product precipitates out, it is washed and dried. The product is obtained in 90% yield, and TLC (chloroform, silica-gel plates, reveals one yellow spot (Rf=0.57) which is well resolved from the starting materials under the same conditions

Provenance & Evidence