Diisopropylethylamine → HCID 46244142, compound

HRID 1846518Notes

Reaction equation

HRID 1846518 reaction equation
Cl.Cl.[NH:3]1[CH2:8][CH2:7][CH:6]([N:9]2[C:17]3[C:12](=[N:13][CH:14]=[CH:15][CH:16]=3)[NH:11][C:10]2=[O:18])[CH2:5][CH2:4]1.Cl[C:20]1[N:25]=[CH:24][N:23]=[C:22]([O:26][C:27]2[CH:37]=[C:36]([CH3:38])[C:30]3[N:31]([CH3:35])[C:32](=[O:34])[O:33][C:29]=3[CH:28]=2)[CH:21]=1.CCN(C(C)C)C(C)C>CN(C=O)C>[CH3:35][N:31]1[C:30]2[C:36]([CH3:38])=[CH:37][C:27]([O:26][C:22]3[N:23]=[CH:24][N:25]=[C:20]([N:3]4[CH2:4][CH2:5][CH:6]([N:9]5[C:17]6[C:12](=[N:13][CH:14]=[CH:15][CH:16]=6)[NH:11][C:10]5=[O:18])[CH2:7][CH2:8]4)[CH:21]=3)=[CH:28][C:29]=2[O:33][C:32]1=[O:34]

Participants

5

Reactant 3

HCID 81531DiisopropylethylamineHCID 222931811-(piperidin-4-yl)-1H,2H,3H-imidazo[4,5-b]pyridin-2-one dihydrochlorideHCID 86663892HCID 86663892, compound

Product 1

HCID 46244142HCID 46244142, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

75 mg (0.34 mmol) 1-piperidin-4-yl-1,3-dihydroimidazo[4,5-b]pyridin-2-one-dihydrochloride, 100 mg (0.34 mmol) 6-(6-chloro-pyrimidin-4-yloxy)-3,4-dimethyl-3H-benzoxazol-2-one and 0.15 mL (0.86 mmol) DIPEA were combined in 1.8 mL DMF and stirred overnight at RT. The reaction mixture was purified by preparative HPLC-MS. The product-containing fractions were combined, the acetonitrile was evaporated down and the precipitate was suction filtered and dried i. vac.

Workup

  1. customThe reaction mixture was purified by preparative HPLC-MS
  2. customthe acetonitrile was evaporated down
  3. filtrationfiltered
  4. customdried i

Sources & evidence

ORD record
ord-ec62f635dcc6475884445859a687474b
Source dataset
uspto-grants-2015_02
Patent number
US08952014B2

Reaction notes

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