N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]-5-fluoroquinazolin-4-amine → 5-{(1R)-2-[Allyl(methyl)amino]-1-methylethoxy}-N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]quinazolin-4-amine

Participants

Reaction Steps

(2R)-1-[allyl(methyl)amino]propan-2-ol was reacted with N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]-5-fluoroquinazolin-4-amine using an analogous procedure to that described in Example 1 for the preparation of N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]-5-[2-(methylamino)ethoxy]quinazolin-4-amine, to give 5-{(1R)-2-[allyl(methyl)amino]-1-methylethoxy}-N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]quinazolin-4-amine in 53% yield; NMR spectrum (DMSO-d6) 1.45 (d, 3H), 2.17 (s, 3H), 2.92-3.07 (m, 2H), 4.93 (m, 1H), 5.00 (d, 1H), 5.10 (d, 1H), 5.30 (s, 2H), 5.64 (m, 1H), 7.20-7.40 (m, 4H), 7.58 (m, 2H), 7.71 (dd, 1H), 7.85 (dd, 1H), 7.98 (m, 1H), 8.47 (s, 1H), 8.58 (d, 1H), 10.32 (bs, 1H).

Provenance & Evidence