HCID 20611467, compound → HCID 69742021, compound

HRID 1839698Notes

Reaction equation

HRID 1839698 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:16]=[CH:15][CH:14]=[C:13]3[C:9]=2[CH2:10][C:11](=[O:17])[NH:12]3)=[CH:4][CH:3]=1.[CH3:18][N:19]([CH3:35])[C@H:20]1[CH2:24][CH2:23][N:22]([C:25]([C:27]2[CH:31]=[C:30]([CH3:32])[NH:29][C:28]=2[CH:33]=O)=[O:26])[CH2:21]1>C(O)C.N1CCCCC1>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH:16]=[CH:15][CH:14]=[C:13]3[C:9]=2[C:10](=[CH:33][C:28]2[NH:29][C:30]([CH3:32])=[CH:31][C:27]=2[C:25]([N:22]2[CH2:23][CH2:24][C@H:20]([N:19]([CH3:18])[CH3:35])[CH2:21]2)=[O:26])[C:11](=[O:17])[NH:12]3)=[CH:6][CH:7]=1

Participants

5

Reactant 2

HCID 20611467HCID 20611467, compoundHCID 225619894-(4-Chlorophenyl)-1,3-dihydro-indol-2-one

Product 1

HCID 69742021HCID 69742021, compoundYield 51%

Reagents, catalysts & solvents 2

HCID 8082PiperidineCatalystHCID 702EthanolSolvent

Procedure

To a solution of 4-(4-chloro-phenyl)-1,3-dihydro-indol-2-one (60.9 mg, 0.25 mmol) and 3-[(3S)-3-dimethylamino-pyrrolidine-1-carbonyl]-5-methyl-1H-pyrrole-2-carbaldehyde (64.8 mg, 0.26 mmol) in ethanol (2 mL) was added piperidine (3 drops). The reaction mixture was stirred at room temperature for three days. A yellow solid product was precipitated out, filtered, washed by ethanol for three times, and dried under high vacuum to provide pure product 4-(4-Chloro-phenyl)-3-[3-[(3S)-3-dimethylamino-pyrrolidine-1-carbonyl]-5-methyl-1H-pyrrol-2-ylmethylene]-1,3-dihydro-indol-2-one as a yellow solid (60.1 mg, 51%).

Workup

  1. customA yellow solid product was precipitated out
  2. filtrationfiltered
  3. washwashed by ethanol for three times
  4. customdried under high vacuum

Sources & evidence

ORD record
ord-0a26c7826158468898aa9bf61b957918
Source dataset
uspto-grants-2004_01
Patent number
US06677368B2

Reaction notes

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