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| | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene Basic information | | Uses |
| Product Name: | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene | | Synonyms: | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene;9-(3-bromophenyl)-9-phenyl-9H-fluoren;9-(3-Bromophenyl)-9-phenyl-fluorene;3-BPF;9H-Fluorene, 9-(3-bromophenyl)-9-phenyl-;9-(3-Bromophenyl)-9-phenyl-9H-fluorene ISO 9001：2015 REACH;9-(3-bromophenyl-D4)-9-phenyl-9H-fluorene | | CAS: | 1257251-75-4 | | MF: | C25H17Br | | MW: | 397.31 | | EINECS: | | | Product Categories: | | | Mol File: | 1257251-75-4.mol |  |
| | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene Chemical Properties |
| Melting point | 131.0 to 135.0 °C | | Boiling point | 480.5±24.0 °C(Predicted) | | density | 1.363±0.06 g/cm3(Predicted) | | storage temp. | Storage temp. 2-8°C | | solubility | soluble in Toluene | | form | powder to crystal | | color | White to Almost white | | InChI | InChI=1S/C25H17Br/c26-20-12-8-11-19(17-20)25(18-9-2-1-3-10-18)23-15-6-4-13-21(23)22-14-5-7-16-24(22)25/h1-17H | | InChIKey | LWBYEDXZPBXTFL-UHFFFAOYSA-N | | SMILES | C1(C2=CC=CC(Br)=C2)(C2=CC=CC=C2)C2=C(C=CC=C2)C2=C1C=CC=C2 | | CAS DataBase Reference | 1257251-75-4 |
| | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene Usage And Synthesis |
| Uses | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene is a useful research chemical. | | Description | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene (9-(3-bromophenyl)-9-phenylfluorene) is an important organic intermediate to synthetize its substituted products. | | Synthesis |
A solution of 10.0 g of 2-bromobiphenyl (42.9 mmol) in 70 ml of anhydrous THF was added to a 500 mE 3-neck flask and cooled to -78 C. 27 ml of a 1.58 M hexane solution of n-BuEi (42.9 mmol) was then added dropwise while stirring, and the reaction was stirred for about 2.5 hours. A solution of 9.30 g (35.6 mmol) of 3-bromobenzophenone in 85 mE of an anhydrous THF was added dropwise, and the resulting mixture was stirred for about 2 hours at -78 C. followed by stirring for about 3 hours at room temperature. 1 N hydrochloric acid (HC1) was then added to the mixture and stirred for about 1 hour. The mixture was washed with water, and the resultant organic phase was concentrated to afford a material having a candy-like consistency. The candy-like material, 50 ml of acetic acid, and 2.4 ml of hydrochloric acid were added to a 500 mL recovery flask, and the mixture was stirred and reacted at 130 C. under a nitrogen atmosphere for about 2 hours. After the reaction, the reaction mixture was added dropwise to 350 ml of ice-cold water, precipitating white crystals, and the crystals were isolated by filtration. The crystals were washed with methanol and allowed to dry. About 13.3 g of Compound A was obtained as a white powder (yield: about 78%).
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| | 9-(3-Bromophenyl)-9-phenyl-9H-fluorene Preparation Products And Raw materials |
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