2-碘-5-甲氧基-1H-吲哚-1-羧酸叔丁酯合成路线 (共 4 条)
反应条件
iodine; tert.-butyl lithium; pentane
1) THF, -78 deg C, 1 h, 2) -78 deg C, 1 h; Yield given. Multistep reaction;
参考文献
Kline
Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 2 p. 505 - 509
反应条件
1: 1) NaOH / 1) THF, 0 deg C to r.t., reflux, 1 h,; 2) r.t., 3.5 h
2: 1) 2 M t-butyllithium/pentane, 2) I2 / 1) THF, -78 deg C, 1 h, 2) -78 deg C, 1 h
View Scheme
参考文献
Kline
Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 2 p. 505 - 509
反应条件
1: 1) NaOH / 1) THF, 0 deg C to r.t., reflux, 1 h,; 2) r.t., 3.5 h
2: 1) 2 M t-butyllithium/pentane, 2) I2 / 1) THF, -78 deg C, 1 h, 2) -78 deg C, 1 h
View Scheme
参考文献
Kline
Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 2 p. 505 - 509
反应条件
sodium methylate in tetrahydrofuran
0.25 h;
参考文献
Kline
Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 2 p. 505 - 509