反应条件
1: 2,7-dibromo-9,9-di-n-hexylfluorene With n-butyllithium in tetrahydrofuran; hexane
T=-78°C; 5 h;
2: carbon dioxide in tetrahydrofuran; hexane
T=-78 - 20°C; 1.5 h;
参考文献
Oyston, Stephen; Wang, Changsheng; Hughes, Gregory; Batsanov, Andrei S.; Perepichka, Igor F.; Bryce, Martin R.; Ahn, Jin H.; Pearson, Christopher; Petty, Michael C.
Journal of Materials Chemistry, 2005 , vol. 15, # 1 p. 194 - 203
