Reaktion #71915

Reaktionsgleichung

butyl 2-oxopentanoate

bromine

→

title compound

Ausbeute 99.0%

Butyl 3-bromo-2-oxopentanoate

Ausbeute 99.0%

Lösungsmittel

chloroform

Reaktionsbedingungen

Vorschrift

The same operation as in Example (106a) was performed using butyl 2-oxopentanoate (described in Cuvigny; C. R. Hebd. Seances Acad. Sci.; 240; 1955; 206, 12g, 69.8 mmol), bromine (3.33 mL, 65 mmol) and chloroform (80 mL), to obtain 16.15 g of the title compound as a colorless liquid (99%).

Quelle