Morpholine → HCID 46917646, compound

HRID 516308Notes

Reaction equation

HRID 516308 reaction equation
[F:1][CH:2]([F:37])[C:3]1[N:7]([C:8]2[N:13]=[C:12]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[N:11]=[C:10]([N:20]3[CH2:25][CH2:24][N:23]([S:26]([CH:29]=[CH2:30])(=[O:28])=[O:27])[CH2:22][CH2:21]3)[N:9]=2)[C:6]2[CH:31]=[CH:32][CH:33]=[C:34]([O:35][CH3:36])[C:5]=2[N:4]=1.[NH:38]1[CH2:43][CH2:42][O:41][CH2:40][CH2:39]1>C1COCC1>[F:37][CH:2]([F:1])[C:3]1[N:7]([C:8]2[N:13]=[C:12]([N:14]3[CH2:15][CH2:16][O:17][CH2:18][CH2:19]3)[N:11]=[C:10]([N:20]3[CH2:21][CH2:22][N:23]([S:26]([CH2:29][CH2:30][N:38]4[CH2:43][CH2:42][O:41][CH2:40][CH2:39]4)(=[O:28])=[O:27])[CH2:24][CH2:25]3)[N:9]=2)[C:6]2[CH:31]=[CH:32][CH:33]=[C:34]([O:35][CH3:36])[C:5]=2[N:4]=1

Participants

4

Reactant 2

HCID 8083MorpholineHCID 469174972-(difluoromethyl)-4-methoxy-1-{4-(4-morpholinyl)-6-[4-(vinylsulfonyl)-1-piperazinyl]-1,3,5-triazin-2-yl}-1H-benzimidazole

Product 1

HCID 46917646HCID 46917646, compoundYield 97%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

A mixture of 2-(difluoromethyl)-4-methoxy-1-{4-(4-morpholinyl)-6-[4-(vinylsulfonyl)-1-piperazinyl]-1,3,5-triazin-2-yl}-1H-benzimidazole (from Example 3) (0.536 g, 1 mmol) and morpholine (10 mL) in THF (150 mL) was heated under reflux for 2 hrs. The solvent was removed under vacuum and the residue was diluted with water to give 0.605 g (97% yield) of 2-(difluoromethyl)-4-methoxy-1-[4-(4-morpholinyl)-6-(4-{[2-(4-morpholinyl)ethyl]sulfonyl}-1-piperazinyl)-1,3,5-triazin-2-yl]-1H-benzimidazole: 1H NMR (CDCl3) δ 7.86 (d, J=7.9 Hz, 1H), 7.44 (t, JHF=53.5 Hz, 1H), 7.36 (t, J=8.2 Hz, 1H), 6.83 (d, J=7.8 Hz, 1H), 4.05 (s, 3H), 4.00 (m, 4H), 3.89 (m, 4H), 3.79 (m, 4H), 3.37 (m, 4H) 3.39 (m, 4H), 3.14 (dd, J=8.3, 6.4 Hz, 2H), 2.84 (dd, J=8.3, 6.3 Hz, 2H), 2.48 (m, 4H).

Workup

  1. temperaturewas heated
  2. temperatureunder reflux for 2 hrs
  3. customThe solvent was removed under vacuum
  4. additionthe residue was diluted with water

Sources & evidence

ORD record
ord-3a76f46ed9c744dfa549bb88c0dd42da
Source dataset
uspto-grants-2015_08
Patent number
US09108980B2

Reaction notes

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