Ethanol → 7-Bromo-4-phenylbenz[a]anthracene

HRID 877296Notes

Reaction equation

HRID 877296 reaction equation
[Br:1]N1C(=O)CCC1=O.[C:9]1([C:15]2[C:20]3=[CH:21][CH:22]=[C:23]4[C:32]([CH:31]=[C:30]5[C:25]([CH:26]=[CH:27][CH:28]=[CH:29]5)=[CH:24]4)=[C:19]3[CH:18]=[CH:17][CH:16]=2)[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1.C(O)C>CN(C=O)C>[Br:1][C:24]1[C:23]2[C:32]([CH:31]=[C:30]3[C:25]=1[CH:26]=[CH:27][CH:28]=[CH:29]3)=[C:19]1[CH:18]=[CH:17][CH:16]=[C:15]([C:9]3[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=3)[C:20]1=[CH:21][CH:22]=2

Participants

5

Reactant 3

HCID 702EthanolHCID 67184N-bromobutanimideHCID 594124904-Phenylbenz[a]anthracene

Product 1

HCID 594127697-Bromo-4-phenylbenz[a]anthracene

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

16.9 g (95 mmol) of N-bromosuccinimide are added at 100° C. to a suspension of 18.2 g (45 mmol) of 4-phenylbenz[a]anthracene in 500 ml of DMF. After 3 h, 500 ml of ethanol are added at room temperature, and the solid is filtered off with suction, washed with ethanol and dried.

Workup

  1. filtrationthe solid is filtered off with suction
  2. washwashed with ethanol
  3. customdried

Sources & evidence

ORD record
ord-6ff75dd2df164416935a2a436a299fe0
Source dataset
uspto-grants-2015_03
Patent number
US08986852B2

Reaction notes

Loading…