Triethylamine → HCID 59547800, Verbindung
Reaktionsgleichung
[NH2:1][CH:2]1[CH:11]([CH2:12][C:13]2[CH:18]=[CH:17][C:16]([Cl:19])=[C:15]([Cl:20])[CH:14]=2)[C:10]2[CH:9]=[C:8]([OH:21])[CH:7]=[CH:6][C:5]=2[CH2:4][CH2:3]1.C(N(CC)CC)C.[C:29](=O)([O:35]C(C)(C)C)[O:30][C:31]([CH3:34])([CH3:33])[CH3:32]>O1CCCC1>[Cl:20][C:15]1[CH:14]=[C:13]([CH:18]=[CH:17][C:16]=1[Cl:19])[CH2:12][CH:11]1[C:10]2[C:5](=[CH:6][CH:7]=[C:8]([OH:21])[CH:9]=2)[CH2:4][CH2:3][CH:2]1[NH:1][C:29](=[O:35])[O:30][C:31]([CH3:34])([CH3:33])[CH3:32]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
7-Amino-8-(3,4-dichlorobenzyl)-5,6,7,8-tetrahydronaphthalen-2-ol (10.8 g) and triethylamine (14.01 mL, 101 mmol) were dissolved in dry tetrahydrofuran (200 mL). Di-tert-butyl carbonate (7.31 g, 33.5 mmol) was added in small portions at room temperature. The reaction mixture was stirred over night. The solvent was evaporated in vacuo. The residue was dissolved in ethyl acetate (300 mL) and washed with water (2×200 mL). The ethyl acetate solution of the crude product was dried (Na2SO4). The solvent was evaporated in vacuo and the crude product was used for the next step without further purification. Yield: 12.2 g.