Hydrochloric Acid → HCID 53321285, compound

HRID 1687173Notes

Reaction equation

HRID 1687173 reaction equation
Cl[C:2]1[N:7]=[C:6]([NH:8][C:9]2[CH:18]=[CH:17][CH:16]=[CH:15][C:10]=2[C:11]([NH:13][CH3:14])=[O:12])[C:5]([Cl:19])=[CH:4][N:3]=1.[NH2:20][C:21]1[CH:34]=[CH:33][C:24]2[NH:25][C:26](=[O:32])[CH2:27][CH2:28][C:29]([CH3:31])([CH3:30])[C:23]=2[CH:22]=1.Cl>O1CCOCC1.COCCO>[Cl:19][C:5]1[C:6]([NH:8][C:9]2[CH:18]=[CH:17][CH:16]=[CH:15][C:10]=2[C:11]([NH:13][CH3:14])=[O:12])=[N:7][C:2]([NH:20][C:21]2[CH:34]=[CH:33][C:24]3[NH:25][C:26](=[O:32])[CH2:27][CH2:28][C:29]([CH3:31])([CH3:30])[C:23]=3[CH:22]=2)=[N:3][CH:4]=1

Participants

6

Reactant 3

HCID 313Hydrochloric AcidHCID 578538307-Amino-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-oneHCID 579741322-(2,5-Dichloropyrimidin-4-ylamino)-N-methylbenzamide

Product 1

HCID 53321285HCID 53321285, compoundYield 31.1%

Reagents, catalysts & solvents 2

HCID 80192-MethoxyethanolSolventHCID 312751,4-DioxaneSolvent

Procedure

Combined 2-(2,5-Dichloro-pyrimidin-4-ylamino)-N-methyl-benzamide (69 mg, 0.2322 mmol), 7-Amino-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one (73 mg, 0.357 mmol), 4 N HCl in dioxane (70 ul) and 2-methoxyethanol (3 mL). Heated reaction to 120° C. for 1.5 hours. Let reaction cool to room temperature and a solid precipitated out, which was filtered off. Purified solid with normal phase chromatography to yield a white solid (33.6 mg, 31%), 2-[5-Chloro-2-(5,5-dimethyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-7-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide. mp 295° C.; LCMS: m/z=465.41 (M+H+), 1H NMR (400 MHz, MeOD) δ 8.76 (d, 1H, J=8.6 Hz), 8.13 (s, 1H), 7.69 (m, 2H), 7.59 (s, 1H), 7.48 (m, 1H), 7.15 (m, 1H), 6.97 (d, 1H, J=8.3 Hz), 2.95 (s, 3H), 2.34 (m, 2H), 2.12 (m, 2H), 1.38 (s, 6H).

Workup

  1. temperatureHeated
  2. customreaction to 120° C. for 1.5 hours
  3. customreaction
  4. customa solid precipitated out
  5. filtrationwhich was filtered off
  6. customPurified solid with normal phase chromatography

Sources & evidence

ORD record
ord-3262498fc7614e1ca14f834ec493137f
Source dataset
uspto-grants-2012_04
Patent number
US08148391B2

Reaction notes

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