ChemicalBook CAS DataBase List 9-(3-bromophenyl)-9'-phenyl-9H,9'H-3,3'-bicarbazole

9-(3-bromophenyl)-9'-phenyl-9H,9'H-3,3'-bicarbazole synthesis

5synthesis methods

Product Name:9-(3-bromophenyl)-9'-phenyl-9H,9'H-3,3'-bicarbazole
CAS Number:1398394-59-6
Molecular formula:C36H23BrN2
Molecular Weight:563.49

1060735-14-9 Synthesis

1060735-14-9
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$27.00/250mg

108-36-1
448 suppliers
$10.00/1g

9-(3-bromophenyl)-9'-phenyl-9H,9'H-3,3'-bicarbazole

1398394-59-6
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Yield:1398394-59-6 80.1%

Reaction Conditions:

with potassium phosphate;copper(l) iodide;ethylenediamine in toluene; for 24 h;Reflux;

Steps:

Compound C-2-1 (14 g, 34.3 mmol), 1,3-dibromobenzene (48.5 g, 171.4 mmol), CuI (3.3 g, 17.1 mmol), K₃PO₄ (21.8 g, 102.9 mmol) and EDA (2.3 mL, 34.3 mmol) were added to toluene 500 mL. The reaction mixture was stirred under reflux for 1 day, was extracted with EA, and then was distilled under reduced pressure. After purifying the resultant by column chromatography with MC/Hexane, compound C-6-1 (15.5 g, 80.1%) was obtained.

References:

WO2012/121561,2012,A1 Location in patent:Page/Page column 22

1060735-14-9 Synthesis

1060735-14-9
175 suppliers
$27.00/250mg

591-18-4 Synthesis