2-(Trifluoromethoxy)aniline → HCID 117817794, compound

HRID 63149Notes

Reaction equation

HRID 63149 reaction equation
C1(N[C:7]2[C:12]([CH3:13])=[C:11]([CH3:14])[N:10]=[C:9]([NH:15][CH2:16][C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][N:18]=3)[N:8]=2)CCCC1.[F:23][C:24]([F:34])([F:33])[O:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[NH2:32]>>[CH3:13][C:12]1[C:7]([NH:32][C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][C:26]=2[O:25][C:24]([F:33])([F:34])[F:23])=[N:8][C:9]([NH:15][CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][N:18]=2)=[N:10][C:11]=1[CH3:14]

Participants

3

Reactant 2

HCID 737542-(Trifluoromethoxy)anilineHCID 71738410N4-cyclopentyl-5,6-dimethyl-N2-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine

Product 1

HCID 117817794HCID 117817794, compound

Procedure

The titled compound was synthesized according to the procedure described for preparation of N4-cyclopentyl-5,6-dimethyl-N2-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine (Example 29) using [2-(trifluoromethoxy)phenyl]amine instead of cyclopentanamine. The crude material was purified by column chromatography eluting with mixture of chloroform/ethanol/20% water solution of ammonia (200:10:1), and then the final product was washed with diethyl ether to afford the titled compound as a light-yellow solid. 1H NMR (300 MHz, CDCl3) δ ppm 1.09 (s, 3H), 2.35 (s, 3H), 4.74 (d, J=5.5 Hz, 2H), 6.81 (s, 1H), 6.98 (t, J=7.8 Hz, 1H), 7.16 (t, J=7.0 Hz, 2H), 7.23 (d, J=7.3 Hz, 1H), 7.36 (d, J=7.8 Hz, 1H), 7.62 (t, J=7.3 Hz, 1H), 8.43 (d, J=7.5 Hz, 1H), 8.59 (d, J=3.8 Hz, 1H); MS (ESI) m/z 390.5 (M+1)+.

Workup

  1. customThe titled compound was synthesized
  2. customThe crude material was purified by column chromatography
  3. washeluting with mixture of chloroform/ethanol/20% water solution of ammonia (200:10:1)
  4. washthe final product was washed with diethyl ether

Sources & evidence

ORD record
ord-85703362c34a4748ad678481b0a4a5d5
Source dataset
uspto-grants-2016_09
Patent number
US09447051B2

Reaction notes

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