反应详情

2-[2-Nitro-3-(2-fluorophenoxy)phenyl]acetic acid (4 g.), phosphorus pentachloride (3.1 g.) and diethylamine (3 g.) were treated in a similar manner to that of the Preparation 33 to give the oily captioned compound (5.2 g.).

1. customof the Preparation 33
2. customto give the oily captioned compound (5.2 g.)