Water → HCID 57377894, compound

HRID 72545Notes

Reaction equation

HRID 72545 reaction equation
[CH2:1]([CH:8]1[CH2:12][CH2:11][CH2:10][N:9]1[C:13]1[N:34]=[CH:33][C:32]([Cl:35])=[CH:31][C:14]=1[C:15]([NH:17][C:18]1([C:21]2[CH:30]=[CH:29][C:24]([C:25]([O:27]C)=[O:26])=[CH:23][CH:22]=2)[CH2:20][CH2:19]1)=[O:16])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O>O1CCOCC1>[CH2:1]([CH:8]1[CH2:12][CH2:11][CH2:10][N:9]1[C:13]1[N:34]=[CH:33][C:32]([Cl:35])=[CH:31][C:14]=1[C:15]([NH:17][C:18]1([C:21]2[CH:30]=[CH:29][C:24]([C:25]([OH:27])=[O:26])=[CH:23][CH:22]=2)[CH2:20][CH2:19]1)=[O:16])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 962WaterHCID 67958026Methyl 4-(1-(2-(2-benzylpyrrolidin-1-yl)-5-chloronicotinamido)cyclopropyl)benzoate

Product 1

HCID 57377894HCID 57377894, compoundYield 80.9%

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Conditions

Temperature
150 °C

Procedure

To a solution of methyl 4-(1-(2-(2-benzylpyrrolidin-1-yl)-5-chloronicotinamido)cyclopropyl)benzoate (D144) (60 mg, 0.122 mmol) in 1,4-dioxane (3 ml) and water (1 ml) lithium hydroxide monohydrate (7.7 mg, 0.18 mmol) was added and the resulting mixture was stirred at 150° C. under microwave irradiation for 10 min (2 cycles of 5 min each). Solvents were evaporated in vacuo, and the residue was diluted with water (5 ml) and 1M HCl (15 ml) and extracted with ethylacetate (3×20 ml). Collected organics, after solvent evaporation, afforded the title compound (E7) (racemic mixture) (47 mg).

Workup

  1. customSolvents were evaporated in vacuo
  2. additionthe residue was diluted with water (5 ml) and 1M HCl (15 ml)
  3. extractionextracted with ethylacetate (3×20 ml)
  4. customCollected organics, after solvent evaporation

Sources & evidence

ORD record
ord-adc2f430413e428db5d9cea33e87cffc
Source dataset
uspto-grants-2014_09
Patent number
US08828987B2

Reaction notes

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