The reaction can not be inhibited by p-DNB. Other anions, e.g. NO_3~-, SON~-, and F~- fail to couple with fluoroalkyl radical and give only 1-H-perfluoroalkane.

• p-DNB不能阻止反应.；NO_3~-；SCN~-或F~-等阴离子在同样条件下和1反应只能生成1-氢-全氟烷烃