Isobutyric Acid → HCID 19016634, compound

In a sufficiently dried egg-plant type flask provided with a stirrer was charged 0.176 g (2 mmol) of sufficiently purified isobutyric acid, which was sufficiently dried. After completion of the drying, 3.3 ml of methylene chloride was added thereto. Then, under nitrogen atmosphere, 0.9 ml (1 mmol) of trimethylaluminum was slowly added dropwise with ice-cooling and stirring, and the mixture was mixed in the dark at room temperature for 1 hour to obtain a methylene chloride solution of methylaluminum bis(isobutyrate) (1 mmol/3.3 ml).

1. customIn a sufficiently dried egg-plant type flask provided with a stirrer
2. customwas sufficiently dried
3. additionAfter completion of the drying, 3.3 ml of methylene chloride was added
4. temperaturecooling
5. additionthe mixture was mixed in the dark at room temperature for 1 hour

ORD record

ord-c1ce378fde4340d78b4e20aaf144e449

Source dataset

uspto-grants-1994_07

DOI

10.6084/m9.figshare.5104873.v1

Patent number

US05328970