N,N-Dimethylpropargylamine → HCID 22649209, compound

Participants

Reaction Steps

Using an analogous procedure to that described in the second last paragraph of Note [115] above, 3-dimethylamino-1-propyne was reacted with 4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-trifluoromethanesulphonyloxyquinazoline to give 4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-(3-dimethylamino-1-propynyl)quinazoline; NMR Spectrum: (DMSOd6) 2.29 (s, 6H), 3.55 (s, 2H), 4.0 (s, 3H), 7.38-7.83 (m, 3H), 7.67 (s, 1H), 8.05 (s, 1H), 8.63 (s, 1H); Mass Spectrum: M+H+ 430 and 432.

Provenance & Evidence