10H-Phenothiazine, 2-(trifluoromethyl)- → HCID 54240075, compound

Participants

Reaction Steps

27 g of 2-trifluoromethyl-phenothiazine and 12 g of α-methylacryloyl chloride in 100 ml of toluene were 1 for 2 hours and the mixture was evaporated to dryness. The residue was chromatographed over silica gel and elution with a 1-- 1 benzene-cyclohexane mixture gave 18 g of 2-trifluoromethyl-10-(α-methyl acryloyl)-phenothiazine in the form of white crystals melting at 103°C.

Provenance & Evidence