Multi-step reaction with 5 steps
1.1: N-Bromosuccinimide; dibenzoyl peroxide / benzene / 16 h / Reflux
2.1: triethylamine / sodium iodide / acetonitrile / 4 h / Reflux
3.1: trifluoroacetic acid / dichloromethane / 3 h / 20 °C
4.1: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine / dichloromethane; ethyl acetate / 2 h
5.1: dichloromethane / 1 h
5.2: 0.5 h
With
N-Bromosuccinimide; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; trifluoroacetic acid; dibenzoyl peroxide;
sodium iodide;
In
dichloromethane; ethyl acetate; acetonitrile; benzene;