Thionyl Chloride → 1-Phenyl-cyclopropanecarbonyl chloride

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

1-Phenyl-cyclopropanecarboxylic acid (0.5 g, 3.1 mmol), was dissolved in thionyl chloride (10 eq, 0.031 mol, 3.68 g, 2.3 ml), and refluxed at 80° C. for 1.5 hours. Then excess of thionyl chloride was evaporated on the rotary evaporator which yielded a dark-yellowish liquid (1-phenyl-cyclopropanecarbonyl chloride A), which was then cooled to 0° C., under argon.

Herkunft & Nachweise