1,2-二氯-4-硝基苯合成路线 （共 148 条）
反应条件
1: 73 percent
2: 93 percent / H2 / Pd-C
View Scheme
参考文献
Maeda; Ohsugi; Fujioka; Hirose
Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 10 p. 3424 - 3445
反应条件
1: 73 percent
2: 93 percent / H2 / Pd-C
3: 1.) NaNO2, H2O/7.3percent H2SO4 / 1.) 0 deg C, 2 h; 2.) toluene, reflux, 15 min
View Scheme
参考文献
Maeda; Ohsugi; Fujioka; Hirose
Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 10 p. 3424 - 3445
反应条件
1: 73 percent
2: 93 percent / H2 / Pd-C
3: 1.) NaNO2, H2O/7.3percent H2SO4 / 1.) 0 deg C, 2 h; 2.) toluene, reflux, 15 min
4: triethylamine / diethyl ether / 2 h / -10 °C
View Scheme
参考文献
Maeda; Ohsugi; Fujioka; Hirose
Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 10 p. 3424 - 3445
反应条件
sodium carbonate in ethanol
10 h; Heating;
参考文献
Lin; Kasina
Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 4 p. 759 - 761
反应条件
sodium carbonate in ethanol
10 h; Heating;
参考文献
Lin; Kasina
Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 4 p. 759 - 761
反应条件
sodium carbonate in ethanol
10 h; Heating;
参考文献
Lin; Kasina
Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 4 p. 759 - 761
反应条件
sodium carbonate in ethanol
10 h; Heating;
参考文献
Lin; Kasina
Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 4 p. 759 - 761
反应条件
in tetrahydrofuran
T=50°C; P=4500360 Torr; 20 h;
参考文献
Ibata, Toshikazu; Isogami, Yasushi; Toyoda, Jiro
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 1 p. 42 - 49
反应条件
ammonia; phenolated sodium
参考文献
Bayer Aktiengesellschaft
Patent: US5382686 A1, 1995 ;
参考文献
Dow Chem. Co.
Patent: US1881074 , 1931 ;
