Potassium Carbonate → HCID 57505495, compound

HRID 1667919Notes

Reaction equation

HRID 1667919 reaction equation
I[C:2]1[CH:3]=[CH:4][C:5]2[N:6]([CH:8]=[C:9]([NH:11][C:12]([CH:14]3[CH2:16][CH2:15]3)=[O:13])[N:10]=2)[N:7]=1.[NH:17]1[C:25]2[CH:24]=[CH:23][CH:22]=[C:21]([OH:26])[C:20]=2[CH:19]=[CH:18]1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[NH:17]1[C:25]2[C:20](=[C:21]([O:26][C:2]3[CH:3]=[CH:4][C:5]4[N:6]([CH:8]=[C:9]([NH:11][C:12]([CH:14]5[CH2:16][CH2:15]5)=[O:13])[N:10]=4)[N:7]=3)[CH:22]=[CH:23][CH:24]=2)[CH:19]=[CH:18]1

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 754211H-indol-4-olHCID 57386058N-(6-iodoimidazo[1,2-b]pyridazin-2-yl)cyclopropanecarboxamide

Product 1

HCID 57505495HCID 57505495, compoundYield 18.3%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Using N-(6-iodoimidazo[1,2-b]pyridazin-2-yl)cyclopropanecarboxamide (353 mg, 1.08 mmol), 1H-indole-4-ol (241 mg, 1.82 mmol), potassium carbonate (446 mg, 3.23 mmol) and N,N-dimethylformamide (4.0 mL) as starting materials and in the same manner as in Example 95, the title compound (66 mg, 18%) was obtained as a white powder.

Sources & evidence

ORD record
ord-14ef230b9b9a418ba6bb3e9a14fd2c7c
Source dataset
uspto-grants-2011_10
Patent number
US08044049B2

Reaction notes

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