1.1: tetrahydrofuran / 21 h / 20 - 30 °C 1.2: acetic acid / tetrahydrofuran / 0.25 h 1.3: DDQ / tetrahydrofuran / 1 h / 20 °C 2.1: 4 h / 100 °C 3.1: MeSO3H / 5 h / 100 °C View Scheme
参考文献
Harrington, Peter J.; Johnston, Dave; Moorlag, Henk; Wong, Jim-Wah; Hodges, L. Mark; Harris, Les; McEwen, Gerald K.; Smallwood, Blair
Organic Process Research and Development, 2006 , vol. 10, # 6 p. 1157 - 1166