Methyl 2-(2-hydroxyethyl)-4,5,6,7-tetrahydronaphtho[2,1-b]furan-7-carboxylate → 2-(2-(3-(2,2-Dimethylpropyl)-7-propylbenz[4,5]isoxazol-6-yloxy)ethyl)-4,5,6,7-tetrahydronaphtho[2,1-b]furan-7-carboxylic acid

HRID 2288883Notes

Reaction equation

HRID 2288883 reaction equation
O[CH2:2][CH2:3][C:4]1[O:8][C:7]2[CH2:9][CH2:10][C:11]3[CH2:12][CH:13]([C:17]([O:19]C)=[O:18])[CH:14]=[CH:15][C:16]=3[C:6]=2[CH:5]=1.[CH3:21][C:22]([CH3:38])([CH3:37])[CH2:23][C:24]1[C:28]2[CH:29]=[CH:30][C:31]([OH:36])=[C:32]([CH2:33][CH2:34][CH3:35])[C:27]=2[O:26][N:25]=1>>[CH3:38][C:22]([CH3:37])([CH3:21])[CH2:23][C:24]1[C:28]2[CH:29]=[CH:30][C:31]([O:36][CH2:2][CH2:3][C:4]3[O:8][C:7]4[CH2:9][CH2:10][C:11]5[CH2:12][CH:13]([C:17]([OH:19])=[O:18])[CH:14]=[CH:15][C:16]=5[C:6]=4[CH:5]=3)=[C:32]([CH2:33][CH2:34][CH3:35])[C:27]=2[O:26][N:25]=1

Participants

3

Reactant 2

HCID 18672470Methyl 2-(2-hydroxyethyl)-4,5,6,7-tetrahydronaphtho[2,1-b]furan-7-carboxylateHCID 1358008133-Neopentyl-7-propylbenzo[d]isoxazol-6-ol

Product 1

HCID 696249982-(2-(3-(2,2-Dimethylpropyl)-7-propylbenz[4,5]isoxazol-6-yloxy)ethyl)-4,5,6,7-tetrahydronaphtho[2,1-b]furan-7-carboxylic acid

Procedure

Using the procedure from Example 1, steps F and G, the title compound was prepared from methyl 2-(2-hydroxyethyl)-4,5,6,7-tetrahydronaphtho[2,1-b]furan-7-carboxylate and 3-(2,2-dimethylpropyl)-7-(n-propyl)-6-hydroxybenz[4,5]isoxazole as a colorless oil.

Sources & evidence

ORD record
ord-142e0999b7bf4cbea292b3fc9fa92c3e
Source dataset
uspto-grants-2000_07
Patent number
US06090839

Reaction notes

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