反应条件
1: 53 percent / 2.) 0.1 N aq. NaOH / 2.5 h / 200 °C
2: tetrahydrofuran / 10 h / Ambient temperature
3: 1.) AgF, 2.) 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) / 1.) CH3CN, 10 h, 2.) CHCl3, benzene, 70 deg C, 10 h
View Scheme
参考文献
Padwa, Albert; Chen, Yon-Yih; Dent, William; Nimmesgern, Hildegard
Journal of Organic Chemistry, 1985 , vol. 50, # 21 p. 4006 - 4014