3-Nitrobenzaldehyde → HCID 67441320, compound

Participants

Reaction Steps

A mixture of 4-methanesulfonyl-phenylamine (5.6 g, 33 mmol) and 3-nitro-benzaldehyde (5.45 g, 36 mmol) in ethanol (100 mL) was prepared. The reaction mixture was heated to reflux for 16 h. Then the reaction mixture cooled to room temperature. The solvent was removed in vacuo and the residue was washed with ether to afford (4-methanesulfonyl-phenyl)-(3-nitro-benzylidene)-amine (10 g, 99%) as a white solid: LC/MS m/e calcd for C14H12N2O4S (M+H)+: 305.33, observed: 305.1.

Provenance & Evidence