Ethyl 3,5-dimethyl-4-hydroxybenzoate → Ethyl 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoyloxy)benzoate

HRID 484363

Reaktionsgleichung

Reaktionsgleichung von HRID 484363
[CH3:1][C:2]1([CH3:30])[CH2:11][CH2:10][C:9]([CH3:13])([CH3:12])[C:8]2[CH:7]=[C:6]([C:14]([O:16][C:17]3[C:27](C)=[CH:26][C:20]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[CH:19][C:18]=3C)=[O:15])[CH:5]=[CH:4][C:3]1=2.OC1C(C)=CC(C(OCC)=O)=CC=1C>>[CH3:30][C:2]1([CH3:1])[CH2:11][CH2:10][C:9]([CH3:12])([CH3:13])[C:8]2[CH:7]=[C:6]([C:14]([O:16][C:17]3[CH:18]=[CH:19][C:20]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[CH:26][CH:27]=3)=[O:15])[CH:5]=[CH:4][C:3]1=2

Komponenten

3

Edukt 2

HCID 3027494Ethyl 3,5-dimethyl-4-hydroxybenzoateHCID 19888669Ethyl 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoyloxy)-3,5-dimethylbenzoate

Produkt 1

HCID 19748015Ethyl 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoyloxy)benzoate

Versuchsvorschrift

Ethyl 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoyloxy)-3,5-dimethylbenzoate-Using ethyl 4-hydroxy-3,5-dimethylbenzoate, the title compound was synthesized as a white solid. PMR (CDCl3): δ 1.37 (6H, s), 1.39 (6H, s), 1.44 (3H, t, J~7.0 Hz), 1.77 (4H, s), 2.27 (6H, s), 4.41 (2H, q, J~7.0 Hz), 7.50 (1H, d, J~8.4 Hz), 7.86 (2H, s), 8.03 (1H, dd, J~8.4 Hz, 2.0 Hz), 8.23 (1H, d, J~2.0 Hz).

Quellen und Nachweise

ORD-Eintrag
ord-2f3c125b374247e3a3ef8e17d8f72fdc
Quelldatensatz
uspto-grants-1993_07
Patentnummer
US05231113

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