HCID 73738617, compound → HCID 54704639, compound

Participants

Reaction Steps

Reaction of N-(3,4-dichloro-benzyl)-2-(2,2-dimethyl-5-oxo-[1,3]dioxolan-4-ylidene)-N-(3-morpholin-4-yl-propoxy)-acetamide (0.200 g, 0.42 mmol) with the paraformaldehyde-N-(2-aminoethyl)morpholine adduct in methanol using a procedure similar to the one described in the preparation of compound 13 gave 0.160 g (68% yield) of the title compound as a solid after chromatography on reversed phase silica gel. 1HNMR 400 MHz (CDCl3) δ (ppm); 1.56 (2H, m, CH2), 2.18 (2H, t, J=7.1 Hz, NCH2), 2.25 (4H, broad, 2×NCH2), 2.39 (4H, broad, 2×NCH2), 2.46 (2H, t, J=6.1 Hz, CH2), 3.50 (2H, t, J=6.1 Hz, NCH2), 3.54 (8H, broad, 4×OCH2), 3.71 (2H, broad t, OCH2), 3.99 (2H, s, NCH2), 4.87 (2H, s, NCH2), 7.40 (1H, broad d, aromatic), 7.58 (1H, d, J=8.1 Hz, aromatic), 7.73 (1H, broad s, aromatic). HRMS (FAB+) calculated for C25H35Cl2N4O6: [M+H]+: 557.193366. found: 557.192134.

Provenance & Evidence