1,4-二乙基-2,5-二碘苯合成路线 (共 3 条)
反应条件
1: 1,4-diiodo-2,5-diethylbenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 1.66667 h; 2: carbon dioxide in tetrahydrofuran; hexane T=-78 - 20°C;
参考文献
Jian, Huahua; Tour, James M.
Journal of Organic Chemistry, 2005 , vol. 70, # 9 p. 3396 - 3424
反应条件
sulfuric acid; iodine; periodic acid in water; acetic acid
T=95°C; 24 h;
参考文献
Tour, James M.; Rawlett, Adam M.; Kozaki, Masatoshi; Yao, Yuxing; Jagessar, Raymond C.; Dirk, Shawn M.; Price, David W.; Reed, Mark A.; Zhou, Chong-Wu; Chen, Jia; Wang, Wenyong; Campbell, Ian
Chemistry - A European Journal, 2001 , vol. 7, # 23 p. 5118 - 5134
反应条件
1: 77 percent / aq. HCl; H2 / Pd/C / ethanol / 50 °C / 3102.97 Torr
2: 56 percent / I2; H5IO6*2H2O; H2SO4 / acetic acid; H2O / 22 h / 100 °C
View Scheme
参考文献
Kosynkin, Dmitry V.; Tour, James M.
Organic Letters, 2001 , vol. 3, # 7 p. 993 - 995