Multi-step reaction with 2 steps 1: Na2CO3 2: triethylamine / CH2Cl2 / 0.17 h / -70 °C
参考文献
Banks, Malcolm R.; Hudson, Robert F. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1986 , p. 1211 - 1216
With triethylamine in acetone Ambient temperature; Yield given;
参考文献
Tomczuk, Bruce E.; Taylor, C. R; Moses, L. Meredith; Sutherland, Deborah B.; Lo, Young S.; et al. Journal of Medicinal Chemistry, 1991 , vol. 34, # 10 p. 2993 - 3006