1,4-Dibromobutane → 1-[3,5-Bis(trifluoromethyl)phenyl]cyclopentanecarbonitrile
Reaktionsgleichung
[F:1][C:2]([F:17])([F:16])[C:3]1[CH:4]=[C:5]([CH2:13][C:14]#[N:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.Br[CH2:19][CH2:20][CH2:21][CH2:22]Br.FC(F)(F)C1C=CC(C2(C#N)CCCC2)=CC=1>>[F:1][C:2]([F:16])([F:17])[C:3]1[CH:4]=[C:5]([C:13]2([C:14]#[N:15])[CH2:22][CH2:21][CH2:20][CH2:19]2)[CH:6]=[C:7]([C:9]([F:10])([F:11])[F:12])[CH:8]=1Komponenten
4
Versuchsvorschrift
1-(3,5-bis(trifluoromethyl)phenyl)cyclopentanecarbonitrile (455) was synthesized from 2-(3,5-bis(trifluoromethyl)phenyl)acetonitrile (454) and 1,4-dibromobutane following the procedure described for 1-(4-trifluoromethyl-phenyl)-cyclopentanecarbonitrile (237).