Water → 4-Cyano-5-(2-nitro-5-phenoxy-phenyl)-pentanoic acid

2-(2-nitro-5-phenoxy-benzyl)-hex-5-enenitrile (1.07 g, 3.31 mmol) was dissolved in a mixture of acetonitrile (10 mL) and carbon tetrachloride (10 mL). In a separate vial sodium periodate (2.84 g, 13.28 mmol) was dissolved in water (15 mL) and this solution was added to the reaction mixture followed by ruthenium trichloride (0.021 g, 0.100 mmol). The reaction mixture was stirred vigorously for 16 h, and the next morning the reaction mixture was added to a separatory funnel with dichloromethane. The organic layer washed 3 times with 1N HCl and one time with saturated brine solution. The organic layer was dried with sodium sulfate, filtered and the solvent was removed under reduced pressure to yield a residue.

1. additionthis solution was added to the reaction mixture
2. washThe organic layer washed 3 times with 1N HCl and one time with saturated brine solution
3. dry with materialThe organic layer was dried with sodium sulfate
4. filtrationfiltered
5. customthe solvent was removed under reduced pressure
6. customto yield a residue

ORD record

ord-e20b80f29cb64dd18212cb98fdce1187

Source dataset

uspto-grants-2010_08

DOI

10.6084/m9.figshare.5104873.v1

Patent number

US07776882B2