9,10-Dibromoanthracene → 9,10-Bis[3-methylphenyl]anthracene
반응식
Br[C:2]1[C:3]2[C:8]([C:9](Br)=[C:10]3[C:15]=1[CH:14]=CC=C3)=CC=CC=2>Cl[Ni]1(Cl)[P](C2C=CC=CC=2)(C2C=CC=CC=2)CCC[P]1(C1C=CC=CC=1)C1C=CC=CC=1>[CH3:14][C:15]1[CH:2]=[C:3]([C:10]2[C:15]3[C:2]([C:3]([C:9]4[CH:8]=[CH:3][CH:2]=[C:15]([CH3:14])[CH:10]=4)=[C:8]4[C:9]=2[CH:14]=[CH:15][CH:2]=[CH:3]4)=[CH:10][CH:9]=[CH:8][CH:14]=3)[CH:8]=[CH:9][CH:10]=1참가 물질
3
반응 조건
- 온도
- 60 °C
실험 절차
5 grams of 9,10-dibromo anthracene and 0.13 gram of NiCl2(dppp) were mixed with 50 ml tetraphdrofurane in a 250 ml reaction bottle, heated for reaction under 60° C. for 1 hour. Then added slowly with solution of a), stirred for reaction for 8 hours. The solvents were removed via a rotary evaporator. The residue was washed with 100 ml methanol three times and filtered. After recrytallization from toluene and methanol, 3.8 gram light yellow colored 9,10-di-(3-methylphenyl)anthracene was collected. Yield 71%. The structural formula is as follows.