反应条件
1: 1) Et3N / 1) DMA, r.t., 6 h, 2) r.t., 14 h
2: 90 percent / Cu / dimethylformamide / 1 h / Heating
3: 70 percent / CH2Cl2 / 96 h / Ambient temperature
View Scheme
参考文献
Takahashi, Masami; Ogiku, Tsuyosi; Okamura, Kimio; Da-te, Tadamasa; Ohmizu, Hiroshi; et al.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 13 p. 1473 - 1480