N-bromobutanimide → HCID 59770826, compound

HRID 2282795Notes

Reaction equation

HRID 2282795 reaction equation
C[Si](C)(C)[C:3]1[CH:4]=[C:5]([N:22]2[C:34]3[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=3[C:28]3[C:23]2=[CH:24][CH:25]=[CH:26][CH:27]=3)[CH:6]=[C:7]([N:9]2[C:21]3[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=3[C:15]3[C:10]2=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH:8]=1.[Br:37]N1C(=O)CCC1=O>CN(C)C=O>[Br:37][C:3]1[CH:4]=[C:5]([N:22]2[C:34]3[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=3[C:28]3[C:23]2=[CH:24][CH:25]=[CH:26][CH:27]=3)[CH:6]=[C:7]([N:9]2[C:21]3[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=3[C:15]3[C:10]2=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH:8]=1

Participants

4

Reactant 2

HCID 67184N-bromobutanimideHCID 86684648HCID 86684648, compound

Product 1

HCID 59770826HCID 59770826, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

1 g of 9,9′-(5-(trimethylsilyl)-1,3-phenylene)bis(9H-carbazole) and 0.40 g of N-bromosuccinimide were dissolved in 20 mL of dimethylformamide, and then the reaction was carried out at room temperature. After completion of the reaction, the reaction mixture was extracted with dichloromethane and distilled water, and the solvent was dried. The resulting solid was filtered and purified, yielding 9,9′-(5-bromo-1,3-phenylene)bis(9H-carbazole) as an intermediate.

Workup

  1. customwas carried out at room temperature
  2. customAfter completion of the reaction
  3. extractionthe reaction mixture was extracted with dichloromethane
  4. distillationdistilled water
  5. customthe solvent was dried
  6. filtrationThe resulting solid was filtered
  7. custompurified

Sources & evidence

ORD record
ord-b73746c9cb0c4256b59898df5b7068b6
Source dataset
uspto-grants-2015_09
Patent number
US09142784B2

Reaction notes

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