Sodium Hydroxide → HCID 9925453, compound

HRID 841708Notes

Reaction equation

HRID 841708 reaction equation
[CH2:1]([NH:8][C:9]1([C:12]2[CH:17]=[CH:16][C:15]([C:18]#[C:19][C:20]3[CH:30]=[CH:29][C:23]([C:24]([O:26]CC)=[O:25])=[CH:22][CH:21]=3)=[CH:14][CH:13]=2)[CH2:11][CH2:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[OH-].[Na+]>C(O)C.O1CCCC1>[CH2:1]([NH:8][C:9]1([C:12]2[CH:17]=[CH:16][C:15]([C:18]#[C:19][C:20]3[CH:21]=[CH:22][C:23]([C:24]([OH:26])=[O:25])=[CH:29][CH:30]=3)=[CH:14][CH:13]=2)[CH2:10][CH2:11]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

5

Reactant 2

HCID 14798Sodium HydroxideHCID 22568880HCID 22568880, compound2×

Product 1

HCID 9925453HCID 9925453, compoundYield 50.1%

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 8028TetrahydrofuranSolvent

Procedure

Using General Procedure I; a solution of ethyl 4-[4-(1-benzylamino-cyclopropyl)-phenylethynyl]-benzoate (Compound 111, 75.0 mg, 0.19 mmol) in ethanol (4 mL) and tetrahydrofuran (4 mL) was treated with NaOH (80.0 mg, 2.0 mmols, 2.0 mL of a 1N aqueous solution) and stirred overnight at room temperature. Work-up afforded 35.0 mg (50%) of the title compound as a colorless solid.

Sources & evidence

ORD record
ord-6b13dac18457494bb3b47c3bce4d41d7
Source dataset
uspto-grants-2002_04
Patent number
US06369261B1

Reaction notes

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