Water → HCID 23148608, compound

HRID 1045283Notes

Reaction equation

HRID 1045283 reaction equation
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[C:11]1[CH:16]=[CH:15][C:14]([C:17]2[C:18]3[C:23]([CH:24]=[C:25]4[C:30]=2[CH:29]=[CH:28][CH:27]=[CH:26]4)=[CH:22][CH:21]=[CH:20][CH:19]=3)=[CH:13][CH:12]=1.[Br:31]N1C(=O)CCC1=O.O>CN(C)C=O>[Br:31][C:24]1[C:25]2[C:30]([C:17]([C:14]3[CH:15]=[CH:16][C:11]([C:2]4[CH:3]=[CH:4][C:5]5[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=5)[CH:1]=4)=[CH:12][CH:13]=3)=[C:18]3[C:23]=1[CH:22]=[CH:21][CH:20]=[CH:19]3)=[CH:29][CH:28]=[CH:27][CH:26]=2

Participants

5

Reactant 3

HCID 962WaterHCID 67184N-bromobutanimideHCID 23148607HCID 23148607, compound

Product 1

HCID 23148608HCID 23148608, compoundYield 99%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent2×

Procedure

9-(4-Naphthalene-2-yl-phenyl)anthracene 13.25 g was dispersed in DMF (dimethylformamide) 100 ml, and a DMF solution (100 ml) of NBS (N-bromosuccinimide) 7.44 g was dropwise added thereto at room temperature. The solution was stirred at room temperature for 7 hours and then left standing for a nigh. Water 200 ml was added thereto, and the deposited crystal was filtered, sufficiently washed with ethanol and dried, whereby targeted (9-bromo-10-(4-naphthalene-2-yl-phenyl)anthracene 15.84 g was obtained (yield: 99%).

Workup

  1. customat room temperature
  2. waitleft
  3. filtrationthe deposited crystal was filtered
  4. washsufficiently washed with ethanol
  5. customdried
  6. customwas obtained (yield: 99%)

Sources & evidence

ORD record
ord-c8ea3e5fed774c09b97804c0804925ee
Source dataset
uspto-grants-2013_10
Patent number
US08568902B2

Reaction notes

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