Pyrrole-2-carboxaldehyde → HCID 136495275, compound

Participants

Reaction Steps

Replicate the preparation of the ligand used in Ex. 7 except use 0.928 g (9.758 mmol) of the pyrrole-2-carbaldehyde and 0.999 mL (10.734 mmol, ρ=0.980 gcm−3) of 2-(methylthio)ethylamine instead of N1,N1-dimethylethane-1,2-diamine to give 1.62 g (98%) of N-((1H-pyrrol-2-yl)methylene)-2-(methylthio)ethanamine as a pale yellow oil, which is analytically pure by GC-MS & 1H-NMR: 1H NMR (400 MHz, CDCl3) δ 9.45 (s, br, 1H), 7.99 (s, 1H), 6.78 (s, 1H), 6.40 (d, J=1.9 Hz, 1H), 6.14 (s, 1H), 3.64 (t, J=6.9 Hz, 2H), 2.66 (t, J=6.9 Hz, 2H), 2.04 (s, 3H).

Provenance & Evidence