HCID 20611468, compound → HCID 69742090, compound

HRID 1839770Notes

Reaction equation

HRID 1839770 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[CH:16]=[CH:15][CH:14]=[C:13]2[C:9]=1[CH2:10][C:11](=[O:17])[NH:12]2.[CH3:18][C@H:19]1[NH:24][C@@H:23]([CH3:25])[CH2:22][N:21]([C:26]([C:28]2[CH:32]=[C:31]([CH3:33])[NH:30][C:29]=2[CH:34]=O)=[O:27])[CH2:20]1>C(O)C.N1CCCCC1>[CH3:25][C@H:23]1[NH:24][C@@H:19]([CH3:18])[CH2:20][N:21]([C:26]([C:28]2[CH:32]=[C:31]([CH3:33])[NH:30][C:29]=2[CH:34]=[C:10]2[C:9]3[C:13](=[CH:14][CH:15]=[CH:16][C:8]=3[C:3]3[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=3[F:1])[NH:12][C:11]2=[O:17])=[O:27])[CH2:22]1

Participants

5

Reactant 2

HCID 20611468HCID 20611468, compoundHCID 225618744-(2-Fluorophenyl)-1,3-dihydro-indol-2-one

Product 1

HCID 69742090HCID 69742090, compoundYield 90.3%

Reagents, catalysts & solvents 2

HCID 8082PiperidineCatalystHCID 702EthanolSolvent

Procedure

To a solution of 4-(2-fluoro-phenyl)-1,3-dihydro-indol-2-one (56.8 mg, 0.25 mmol) and 3-[(cis)-3,5-dimethyl-piperazine-1-carbonyl]-5-methyl-1H-pyrrole-2-carbaldehyde (62.3 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 3-{3-((cis)-3,5-dimethyl-piperazine-1-carbonyl]-5-methyl-1H-pyrrol-2-ylmethylene}-4-(2-fluoro-phenyl)-1,3-dihydro-indol-2-one as a yellow solid (103.5 mg, 90%).

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-ccc27f9713f64bd08f9dd65ed50d0a68
Source dataset
uspto-grants-2004_01
Patent number
US06677368B2

Reaction notes

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