1: 1.) sodium methoxide
2: 71 percent / sodium isopropoxide / propan-2-ol / 24 h / Heating
3: 55 percent / 1,2-dichloro-benzene / 2 h / Heating
4: phosphoryl chloride / 5 h / 120 - 125 °C
5: 48 percent / potassium carbonate / dimethylformamide / 30 h / Ambient temperature
6: 70 percent / hydrogen chloride (gas) / 3 h / Heating
8: 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / toluene / 14 h / Heating
View Scheme
参考文献
Anand, Ramesh C.; Sinha, Arun K.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 10 p. 2339 - 2342