1: 45 percent / NEt3 / CH2Cl2 / 2 h / Ambient temperature
2: 54 percent / TsOH / benzene / 12 h / Heating
View Scheme
参考文献
Griera, Rosa; Rigat, Lluis; Alvarez, Mercedes; Joule, John A.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 10 p. 1223 - 1228