L-Alaninol → HCID 69058749, compound

Participants

Reaction Steps

The procedure described in Example 3 (preparation of starting materials) was repeated using (2S)-2-aminopropan-1-ol and 2-chloro-4-[(5-fluoroquinazolin-4-yl)amino]phenol (obtained as described in Example 4.5, preparation of starting materials) to give 4-[(5-{[(2S)-2-aminopropyl]oxy}quinazolin-4-yl)amino]-2-chlorophenol in 54% yield; NMR spectrum (DMSO-d6); 1.30 (d, 3H), 3.30 (bs, 2H), 3.80 (m, 1H), 4.40 (m, 2H), 7.00 (d, 1H), 7.20 (d, 1H), 7.30 (d, 1H), 7.50 (dd, 1H), 7.70 (t, 1H), 8.00 (d, 1H), 8.45 (s, 1H); Mass spectrum MH+ 345.1.

Provenance & Evidence