HuagongsheHuagongshe Chemistry Print Report · For research reference only
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
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 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 | HCID 58762334 | — |
| Reactant | 2-{4-[3-cyclopentyl-4-(2,2-dimethyl-4-oxo-4H-1,3-dioxin-6-yl)-3-hydroxybut-1-ynyl]-2-fluorophenyl)-2-methylpropanenitrile | HCID 58762654 | — |
| Product | 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 | HCID 58762485 | — |
Reaction Steps
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%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07148226B2 |
| Source dataset | uspto-grants-2006_12 |
| ORD ID | ord-f198f1792ccd4ea18b0cc841d4601827 |
| Source note | uspto-grants-2006_12 |