Water → HCID 178517272, compound

HRID 1637928Notes

Reaction equation

HRID 1637928 reaction equation
C(O[C:4](=[C:11]1[C:19]2[C:14](=[CH:15][CH:16]=[C:17]([N+:20]([O-:22])=[O:21])[CH:18]=2)[NH:13][C:12]1=[O:23])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)C.[N:24]1([CH2:29][C:30]2[CH:36]=[CH:35][C:33]([NH2:34])=[CH:32][CH:31]=2)[CH:28]=[CH:27][N:26]=[CH:25]1.O>CN(C=O)C>[N:24]1([CH2:29][C:30]2[CH:31]=[CH:32][C:33]([NH:34]/[C:4](=[C:11]3\[C:12](=[O:23])[NH:13][C:14]4[C:19]\3=[CH:18][C:17]([N+:20]([O-:22])=[O:21])=[CH:16][CH:15]=4)/[C:5]3[CH:6]=[CH:7][CH:8]=[CH:9][CH:10]=3)=[CH:35][CH:36]=2)[CH:28]=[CH:27][N:26]=[CH:25]1

Participants

5

Reactant 3

HCID 962WaterHCID 12653194-Imidazol-1-ylmethylphenylamineHCID 537348873-(1-Ethoxy-1-phenylmethylidene)-5-nitro-2-indolinone

Product 1

HCID 178517272HCID 178517272, compoundYield 90%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Prepared from 3-{1-ethoxy-1-phenylmethylidene}-5-nitro-2-indolinone and 1.5 equivalents of 4-(imidazol-1-yl)methyl-aniline (melting point: 128-130° C.) in DMF (120° C., 1 hour), pouring into water and washing the precipitate with MeOH and ether. Yield: 90% of theory;

Workup

  1. washwashing the precipitate with MeOH and ether

Sources & evidence

ORD record
ord-9376af469e7143f58656c880d8270ca0
Source dataset
uspto-grants-2000_03
Patent number
US06043254

Reaction notes

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