Sodium Hydroxide → 4'-Decyloxybiphenyl-4-ylethyne
Reaktionsgleichung
[CH2:1]([O:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:23]=[CH:22][C:21]([C:24]#[C:25]C(O)(C)C)=[CH:20][CH:19]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[OH-].[Na+]>C1(C)C=CC=CC=1>[CH2:1]([O:11][C:12]1[CH:13]=[CH:14][C:15]([C:18]2[CH:23]=[CH:22][C:21]([C:24]#[CH:25])=[CH:20][CH:19]=2)=[CH:16][CH:17]=1)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Compound 73 (12.90 g, 0.033 mol) and sodium hydroxide ( ) was boiled for 1 h in toluene (100 ml) under a dry nitrogen atmosphere and the resultant toluene/acetone mixture removed in a Dean-Stark apparatus. As the toluene mixture was removed fresh toluene was added to the reaction mixture. TLC analysis (dichloromethane) revealed a complete reaction. The sodium hydroxide was filtered off and the toluene washed with water, dried (MgSO4) and removed in vacuo to leave a metallic-beige solid.