2,2’-二碘-9,9’-螺二芴合成路线 （共 3 条）
反应条件
1: With hydrogenchloride; sodium nitrite in water
T=0°C; 0.75 h;
2: With potassium iodide in water
Sandmeyer reaction; 16 h;
参考文献
Thiemann, Frank; Piehler, Torsten; Haase, Detlev; Saak, Wolfgang; Luetzen, Arne
European Journal of Organic Chemistry, 2005 , # 10 p. 1991 - 2001
反应条件
1.1: 45 percent / 2-(dicyclohexylphosphanyl)biphenyl; LiHMDS / [Pd2dba3*CHCl3] / tetrahydrofuran / 15 h / 65 °C
2.1: HCl; sodium nitrite / H2O / 0.75 h / 0 °C
2.2: 72 percent / KI / H2O / 16 h
View Scheme
参考文献
Thiemann, Frank; Piehler, Torsten; Haase, Detlev; Saak, Wolfgang; Luetzen, Arne
European Journal of Organic Chemistry, 2005 , # 10 p. 1991 - 2001
反应条件
1.1: 76 percent / NaBH4 / Pd/C / methanol / 12 h / 20 °C
2.1: HCl; sodium nitrite / H2O / 0.75 h / 0 °C
2.2: 72 percent / KI / H2O / 16 h
View Scheme
参考文献
Thiemann, Frank; Piehler, Torsten; Haase, Detlev; Saak, Wolfgang; Luetzen, Arne
European Journal of Organic Chemistry, 2005 , # 10 p. 1991 - 2001
