Ethyl (2S)-2-ethoxy-3-(4-hydroxyphenyl)propanoate → HCID 86758942, compound

HRID 984333Notes

Reaction equation

HRID 984333 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([O:9][CH3:10])[C:4]=1[C:11]1[CH:16]=[CH:15][C:14](/[C:17](/[CH3:21])=[CH:18]/[CH2:19][OH:20])=[CH:13][CH:12]=1.[CH2:22]([O:24][C@@H:25]([CH2:31][C:32]1[CH:37]=[CH:36][C:35](O)=[CH:34][CH:33]=1)[C:26]([O:28][CH2:29][CH3:30])=[O:27])[CH3:23]>>[CH3:10][O:9][C:5]1[CH:6]=[CH:7][CH:8]=[C:3]([O:2][CH3:1])[C:4]=1[C:11]1[CH:12]=[CH:13][C:14](/[C:17](/[CH3:21])=[CH:18]/[CH2:19][O:20][C:35]2[CH:34]=[CH:33][C:32]([CH2:31][C@H:25]([O:24][CH2:22][CH3:23])[C:26]([O:28][CH2:29][CH3:30])=[O:27])=[CH:37][CH:36]=2)=[CH:15][CH:16]=1

Participants

3

Reactant 2

HCID 9816147Ethyl (2S)-2-ethoxy-3-(4-hydroxyphenyl)propanoateHCID 69802675(E)-3-(2',6'-dimethoxy-biphenyl-4-yl)-but-2-en-1-ol

Product 1

HCID 86758942HCID 86758942, compoundYield 80%

Procedure

The title compound (0.41 g, 80% yield) was prepared from (E)-3-(2′,6′-dimethoxy-biphenyl-4-yl)-but-2-en-1-ol (0.50 g, 1.76 mmol) and (S)-ethyl 2-ethoxy-3-(4-hydroxyphenyl)-propionate (0.44 g, 1.85 mmol) by a procedure analogous to that described in example 52 c.

Sources & evidence

ORD record
ord-9601cab5379043c88fd1eca89da6d784
Source dataset
uspto-grants-2005_03
Patent number
US06867218B2

Reaction notes

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