2-甲基-5,6-二氢-1,4-二恶英合成路线 (共 7 条)
反应条件
pyridine; sodium carbonate; trifluoroacetic anhydride in dichloromethane
参考文献
Uniroyal Chemical Company, Inc.; Uniroyal Chemical Ltd./Ltee
Patent: US5268389 A1, 1993 ;
反应条件
pyridine in dichloromethane 24 h; Ambient temperature;
参考文献
Dekeyser, Mark A.; Davis, Robert A.
Journal of Agricultural and Food Chemistry, 1998 , vol. 46, # 7 p. 2827 - 2829
反应条件
1: 33.3 percent / pyridine / CH2Cl2 / 24 h / Ambient temperature 2: 69 percent / KOH / toluene / 7 h / Heating 3: SOCl2 / 1.5 h / Heating View Scheme
参考文献
Dekeyser, Mark A.; Davis, Robert A.
Journal of Agricultural and Food Chemistry, 1998 , vol. 46, # 7 p. 2827 - 2829
反应条件
potassium fluoride; sodium hydroxide
T=200 - 220°C; 6 h;
参考文献
Tsivunin, V. S.; Zaripova, V. G.
J. Gen. Chem. USSR (Engl. Transl.), 1984 , vol. 54, # 10 p. 2181 - 2186,1950 - 1954
反应条件
pyridine; phosphoric acid
Heating;
参考文献
Bacquet; Einhorn; Lelandais
Journal of Heterocyclic Chemistry, 1980 , vol. 17, # 4 p. 831 - 832
反应条件
copper oxide-chromium oxide catalyst
参考文献
Summerbell,R.K. et al.
Journal of Organic Chemistry, 1962 , vol. 27, p. 4433 - 4436
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Jefferson Chem. Co.
Patent: US2807629 , 1953 ;
参考文献
Saylor, Richard W.; Sebastian, John F.
Synthetic Communications, 1982 , vol. 12, # 8 p. 579 - 584