Pyridine → HCID 178444512, Verbindung

Reaktionsgleichung

[CH2:1]([C@H:6]1[CH2:11][CH2:10][C@H:9]([C@H:12]2[CH2:17][CH2:16][C@H:15]([C:18](Cl)=[O:19])[CH2:14][CH2:13]2)[CH2:8][CH2:7]1)[CH2:2][CH2:3][CH2:4][CH3:5].[F:21][C:22]([F:31])([F:30])[C:23]1[CH:28]=[CH:27][C:26]([OH:29])=[CH:25][CH:24]=1.N1C=CC=CC=1>C1(C)C=CC=CC=1>[CH2:1]([C@H:6]1[CH2:11][CH2:10][C@H:9]([C@H:12]2[CH2:13][CH2:14][C@H:15]([C:18]([O:29][C:26]3[CH:25]=[CH:24][C:23]([C:22]([F:30])([F:31])[F:21])=[CH:28][CH:27]=3)=[O:19])[CH2:16][CH2:17]2)[CH2:8][CH2:7]1)[CH2:2][CH2:3][CH2:4][CH3:5]

Komponenten

Versuchsvorschrift

A solution of 29.3 g of trans-4-(trans-4-n-pentylcyclohexyl)-cyclohexanecarbonyl chloride in 120 ml of toluene is added dropwise in the course of 2 hours with stirring to a boiling solution of 16.2 g of p-trifluoromethylphenol and 10 ml of pyridine in 120 ml of toluene. The reaction mixture is mixture is refluxed for a further 3 hours and then evaporated. The residue is worked up as conventional. p-Trifluoromethylphenyl trans-4-(trans-4-n-pentylcyclohexyl)-cyclohexanecarboxylate is obtained.