反应条件
1.1: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 1 h 2.1: sodium azide / N,N-dimethyl-formamide / 4 h / 70 °C 3.1: triphenylphosphine / methanol / 2 h / 70 °C 3.2: 36 h / 20 °C View Scheme
参考文献
Griffioen, Gerard; Van Dooren, Tom; Rojas De La Parra, Verónica; Allasia, Sara; Marchand, Arnaud; Kilonda, Amuri; Chaltin, Patrick
Patent: US2013/274260 A1, 2013 ;
