1.1: sodium bromide; thionyl chloride / 5 h / 80 °C 2.1: 0.5 h / 20 °C 3.1: hydrogen iodide; hypophosphorous ether / water / 85 - 107 °C 3.2: 1 h / 20 - 95 °C 4.1: sulfuric acid / 48 h / 80 °C View Scheme
参考文献
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM; ZHOU, Jia; DING, Chunyong; CUNNINGHAM, Kathryn, A.
Patent: WO2013/86266 A2, 2013 ;