反应条件
1: 95 percent / diethyl ether / 2 h / 0 - 20 °C
2: 92 percent / 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) / benzene / 2 h / 23 °C
View Scheme
参考文献
Strekowski, Lucjan; Cegla, Marek T.; Harden, Donald B.; Kong, Suk-Bin
Journal of Organic Chemistry, 1989 , vol. 54, # 10 p. 2464 - 2466
