反应条件
1: 98 percent / K2CO3 / acetone / 12 h / Heating
2: 96 percent / dimethylformamide / 12 h / 190 °C
3: 93 percent / potassium tert-butoxide / tetrahydrofuran / 12 h / 20 °C
4: 89 percent / triethylamine / CH2Cl2 / 3 h / 20 °C
5: 81 percent / Grubbs' second generation catalyst / CH2Cl2 / 24 h / Heating
View Scheme
参考文献
Sato, Kikumasa; Inoue, Seiichi; Ozawa, Kimio; Kobayashi, Tohru; Ota, Tomomi; Tazaki, Michiko
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1753 - 1756