反应详情

温度

130 °C

203.6 g (815 mmol) of 4-bromobenzyl bromide and 215 ml (1.2 mol) of triethyl phosphite are mixed and heated at 130° C. for 1 h with gas discharge. The product is then subjected to fractional distillation (2×10−2 mbar, 120° C.), giving 224 g (89%) of the product as a colourless liquid.

1. distillationThe product is then subjected to fractional distillation (2×10−2 mbar, 120° C.)