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

HRID 484362

Reaction equation

HRID 484362 reaction equation
[CH3:1][C:2]1([CH3:29])[CH2:11][CH2:10][C:9]([CH3:13])([CH3:12])[C:8]2[CH:7]=[C:6]([C:14]([O:16][C:17]3[CH:27]=[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=CC(C(OCC)=O)=CC=1C>>[CH3:29][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

Participants

3

Reactant 2

HCID 12465307Ethyl 4-hydroxy-3-methylbenzoateHCID 19748021Ethyl 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoyloxy)-3-methylbenzoate

Product 1

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

Procedure

Ethyl 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoyloxy)-3-methylbenzoate-Using ethyl 4-hydroxy-3-methylbenzoate, the title compound was synthesized as a white solid. PMR (CDCl3): δ 1.34 (6H, s), 1.36 (6H, s), 1.41 (3H, t, J~7.2 Hz), 1.74 (4H, s), 2.30 (3H, s), 4.39 (2H, t, J~7.2 Hz), 7.22 (1H, d, J~8.4 Hz), 7.47 (1H, d, J~8.3 Hz), 7.94-8.04 (3H, m), 8.19 (1H, d, J~1.7 Hz).

Sources & evidence

ORD record
ord-1f955073a613406f92af05ff341c1565
Source dataset
uspto-grants-1993_07
Patent number
US05231113

Linked notes

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