Bromine → HCID 22743673, compound

HRID 47174Notes

Reaction equation

HRID 47174 reaction equation
[CH:1]1[C:6]2=[CH:7][C:8]3[C:23]4[C:22]([C:21]5=[C:24]6[C:17](=[CH:18][CH:19]=[CH:20]5)[CH:16]=[C:15]5[CH:25]=[CH:26][CH:27]=[CH:28][C:14]5=[C:13]6[C:12]=4[CH:11]=[CH:10][CH:9]=3)=[C:5]2[CH:4]=[CH:3][CH:2]=1.[Br:29]Br>C(Cl)(Cl)(Cl)Cl>[Br:29][C:16]1[C:17]2[C:24]3[C:13]([C:12]4[CH:11]=[CH:10][CH:9]=[C:8]5[C:23]=4[C:22]([C:21]=3[CH:20]=[CH:19][CH:18]=2)=[C:5]2[CH:4]=[CH:3][CH:2]=[CH:1][C:6]2=[CH:7]5)=[C:14]2[CH:28]=[CH:27][CH:26]=[CH:25][C:15]=12

Participants

4

Reactant 2

HCID 24408BromineHCID 123034Dibenzo[a,j]perylene

Product 1

HCID 22743673HCID 22743673, compound

Reagents, catalysts & solvents 1

HCID 5943Carbon TetrachlorideSolvent

Procedure

After dibenzo[a,j]perylene dissolved in carbon tetrachloride was brominated with cooling for four hours by adding one molar equivalent of bromine, the reaction product was refined in accordance with an ordinary method to obtain 8-bromodibenzo-[a,j]perylene. Di-p-tolylamine, potassium carbonate and copper powder were added to the thus obtained 8-bromodibenzo[a,j]perylene and were allowed to react for 30 hours at 200° C. After the reaction solution was diluted with water, the reaction product was extracted with chloroform. Thereafter, it was refined in accordance with an ordinary method to obtain a target compound expressed in Formula 26.

Workup

  1. temperaturewith cooling for four hours

Sources & evidence

ORD record
ord-19fee456b49a4c929697c30a562ecce1
Source dataset
uspto-grants-2004_03
Patent number
US06699594B1

Reaction notes

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