3-Amino-5-tert-butylselenophene-2-carboxamide → HCID 86698308, compound

Participants

Reaction Steps

The reaction of 6-(3-morpholinopropoxy)-4-chloro-7-methoxy-2-methylquinazoline with 3-amino-5-tert-butylselenophene-2-carboxamide in the presence of DMF/NaOH as described in Example 1 gave title compound as a brown color solid, mp 204-206° C. 1H NMR (400 MHz, CDCl3): δ 11.92 (1H, br s), 8.95 (1H, s), 7.34 (1H, s), 7.18 (1H, s), 5.37 (2H, br s), 4.29 (2H, t, J=6.0 Hz), 3.98 (3H, s), 3.73 (4H, t, J=4.4 Hz), 2.70 (3H, s), 2.61 (2H, t, J=7.2 Hz), 2.50 (4H, br s), 2.11-2.14 (2H, m), 1.47 (9H, s); LC-MS (positive ion mode): m/z 560, 562 (M+H)+.

Provenance & Evidence