Sodium Hydroxide → HCID 22490822, compound

HRID 2180527Notes

Reaction equation

HRID 2180527 reaction equation
[F:1]/[C:2](=[C:13](/[C:15]1[CH:16]=[C:17]2[C:22](=[CH:23][C:24]=1[O:25][CH2:26][CH2:27][CH3:28])[O:21][C:20]([CH3:30])([CH3:29])[CH:19]=[C:18]2[CH:31]([CH3:33])[CH3:32])\[CH3:14])/[CH:3]=[CH:4]/[C:5](/[CH3:12])=[CH:6]/[C:7]([O:9]CC)=[O:8].[OH-].[Na+]>C(O)C.C1COCC1>[F:1]/[C:2](=[C:13](/[C:15]1[CH:16]=[C:17]2[C:22](=[CH:23][C:24]=1[O:25][CH2:26][CH2:27][CH3:28])[O:21][C:20]([CH3:30])([CH3:29])[CH:19]=[C:18]2[CH:31]([CH3:32])[CH3:33])\[CH3:14])/[CH:3]=[CH:4]/[C:5](/[CH3:12])=[CH:6]/[C:7]([OH:9])=[O:8]

Participants

5

Reactant 2

HCID 14798Sodium HydroxideHCID 86759709HCID 86759709, compound2×

Product 1

HCID 22490822HCID 22490822, compound

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 8028TetrahydrofuranSolvent

Procedure

Following General Procedure G, a solution of ethyl (2E,4E,6E)-6-fluoro-7-(4-isopropyl-2,2-dimethyl-7-propoxy-2H-chromen-6-yl)-3-methyl-octa-2,4,6-trienoate (Compound 112, 73 mg, 0.16 mmo) in ethanol and THF was hydrolyzed with NaOH to yield the title compound as a yellow solid after recrystallized from acetonitrile.

Sources & evidence

ORD record
ord-025f8efa6be6491dacf404a2330703c6
Source dataset
uspto-grants-2005_05
Patent number
US06887896B1

Reaction notes

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