Multi-step reaction with 6 steps
1.1: potassium hydroxide / ethanol; water / 0.17 h
1.2: 18 h / Reflux
2.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane; tetrahydrofuran / 1 h / 0 °C
2.2: 20 °C
3.1: dibenzoyl peroxide; N-Bromosuccinimide / tetrachloromethane / 24 h / 100 °C
4.1: acetonitrile / 18 h / 20 °C
5.1: potassium hydroxide; water / tetrahydrofuran; methanol / 168 h / 70 °C
6.1: N-ethyl-N,N-diisopropylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / dichloromethane / 2 h / 0 °C
With
N-Bromosuccinimide; oxalyl dichloride; water; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine; potassium hydroxide; dibenzoyl peroxide;
N,N-dimethyl-formamide;
In
tetrahydrofuran; methanol; tetrachloromethane; ethanol; dichloromethane; water; acetonitrile;