Triethyl phosphite → Phosphonic acid, [(3-cyanophenyl)methyl]-, diethyl ester

Beteiligte Stoffe

Reaktionsschritte

3-Cyanobenzyl bromide (9.8 g, 50 mmol) and triethylphosphite (9.97 g, 60 mmol) were stirred at 140° C. for 3 hours. The resulting residue was evaporated, the distillate which has 145° C./1 mmHg was collected, and the title compound (10 g, 39.5 mmol, 79.1%) was obtained as a colorless oil.

Herkunft & Nachweise