|
|
| | 3,6-DIIODO-9-PHENYL-9H-CARBAZOLE Basic information |
| | 3,6-DIIODO-9-PHENYL-9H-CARBAZOLE Chemical Properties |
| Melting point | 181.0 to 185.0 °C | | Boiling point | 540.8±43.0 °C(Predicted) | | density | 1.94±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | slightly sol. in dichloromethane | | form | powder to crystal | | color | White to Light yellow to Light orange | | CAS DataBase Reference | 57103-21-6 |
| | 3,6-DIIODO-9-PHENYL-9H-CARBAZOLE Usage And Synthesis |
| Synthesis | The general procedure for the synthesis of 3,6-diiodo-9-phenylcarbazole from N-phenylcarbazole was as follows: first, 24.3 g (100 mmol) of 9-phenylcarbazole was dissolved in 700 mL of glacial acetic acid, followed by the slow addition of 44.9 g (200 mmol) of N-iodosuccinimide. The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the resulting precipitate was collected by filtration and the residue was washed sequentially with saturated aqueous sodium bicarbonate solution, water and methanol and finally dried. 47.0 g (95% yield) of the target product 3,6-diiodo-9-phenylcarbazole was obtained as a white powder. | | References | [1] Patent: WO2006/70912, 2006, A1. Location in patent: Page/Page column 58; 59
[2] Patent: WO2006/43647, 2006, A1. Location in patent: Page/Page column 59-60
[3] Patent: WO2012/25510, 2012, A1. Location in patent: Page/Page column 23
[4] Patent: EP2433928, 2012, A1. Location in patent: Page/Page column 16-17
[5] Journal of Chemical Research, 2017, vol. 41, # 2, p. 79 - 81 |
| | 3,6-DIIODO-9-PHENYL-9H-CARBAZOLE Preparation Products And Raw materials |
|