1-{4-[3-Cyclopentyl-4-(2,2-dimethyl-6-oxo-6H-[1,3]dioxin-4-yl)-3-hydroxy-but-1-ynyl]-2-fluoro-phenyl}-cyclopropanecarbonitrile → 2-{4-[3-Cyclopentyl-4-(2,2-dimethyl-6-oxo-6H-[1,3]dioxin-4-yl)-3-hydroxy-butyl]-2-fluoro-phenyl}-2-methyl-propionitrile

HRID 858598Notes

Reaction equation

HRID 858598 reaction equation
[CH:1]1([C:6]([OH:31])([CH2:21][C:22]2[O:23][C:24]([CH3:30])([CH3:29])[O:25][C:26](=[O:28])[CH:27]=2)[C:7]#[C:8][C:9]2[CH:14]=[CH:13][C:12]([C:15]([CH3:19])([CH3:18])[C:16]#[N:17])=[C:11]([F:20])[CH:10]=2)[CH2:5][CH2:4][CH2:3][CH2:2]1.C1(C(O)(CC2OC(C)(C)OC(=O)C=2)C#CC2C=CC(C3(C#N)CC3)=C(F)C=2)CCCC1>>[CH:1]1([C:6]([OH:31])([CH2:21][C:22]2[O:23][C:24]([CH3:30])([CH3:29])[O:25][C:26](=[O:28])[CH:27]=2)[CH2:7][CH2:8][C:9]2[CH:14]=[CH:13][C:12]([C:15]([CH3:18])([CH3:19])[C:16]#[N:17])=[C:11]([F:20])[CH:10]=2)[CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

3

Reactant 2

HCID 587623341-{4-[3-Cyclopentyl-4-(2,2-dimethyl-6-oxo-6H-[1,3]dioxin-4-yl)-3-hydroxy-but-1-ynyl]-2-fluoro-phenyl}-cyclopropanecarbonitrileHCID 587626542-{4-[3-cyclopentyl-4-(2,2-dimethyl-4-oxo-4H-1,3-dioxin-6-yl)-3-hydroxybut-1-ynyl]-2-fluorophenyl)-2-methylpropanenitrile

Product 1

HCID 587624852-{4-[3-Cyclopentyl-4-(2,2-dimethyl-6-oxo-6H-[1,3]dioxin-4-yl)-3-hydroxy-butyl]-2-fluoro-phenyl}-2-methyl-propionitrile

Procedure

The desired product was prepared analogously to example A(86), Step 6, substituting 2-{4-[3-Cyclopentyl-4-(2,2-dimethyl-6-oxo-6H-[1,3]dioxin-4-yl)-3-hydroxy-but-1-ynyl]-2-fluoro-phenyl}-2-methyl-propionitrile (1.25 g, 2.9 mmol) from Step 2 above in place of 1-{4-[3-Cyclopentyl-4-(2,2-dimethyl-6-oxo-6H-[1,3]dioxin-4-yl)-3-hydroxy-but-1-ynyl]-2-fluoro-phenyl}-cyclopropanecarbonitrile. Yield: 1.23 g, 99%.

Sources & evidence

ORD record
ord-f198f1792ccd4ea18b0cc841d4601827
Source dataset
uspto-grants-2006_12
Patent number
US07148226B2

Reaction notes

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