36323-52-1

Usage

Structure

Fluorinated derivative of fluorene with a hydroxyl group bonded to the ninth carbon atom

Physical state

Pale yellow solid at room temperature

Solubility

Sparingly soluble in water, soluble in organic solvents

Applications

a. Building block in organic synthesis
b. Production of pharmaceuticals and agrochemicals
c. Precursor for the synthesis of various fluorine-containing organic compounds

Potential field

Materials science

Safety precautions

Handle with caution, may be harmful if ingested, inhaled, or comes into contact with the skin

Upstream product

• 55341-62-3 9-oxo-9H-fluorene-1-carbonyl chloride 
• 36804-54-3 1-Diacetylaminofluorenon 
• 100540-70-3 9-oxo-fluorene-1-carbonyl azide 
• 6344-62-3 1-amino-9H-fluoren-9-one 
• 1514-16-5 1-fluoro-9H-fluoren-9-one 

Downstream Products

• 6967-22-2 9-Brom-1-fluorfluoren 

Relevant academic research and scientific papers

Studies of fluorine auxochrome in C9-fluorenyl anthracenes on optoelectronic property for blue electroluminescent materials

Two series of fluorine-containing fluorenyl anthracenes linked by a rigid sp3-hybridized carbon atom have been synthesized and characterized. The effect of a fluorine auxochrome at different positions in fluorene moiety on bulk properties, such as photophysical, electrochemical properties and thermal stabilities were investigated. The non-doped organic light-emitting diodes (OLEDs) utilizing C9-methylated fluorinated fluorenyl anthracene 4b as the emitter exhibits deep-blue emissions CIE x, y (0.159, 0.106) with efficiency of 1.31 cd/A and a maximum brightness of 2040 cd/m2 at 14 V. It was found that the introduction of fluorine auxochrome to the C2 position of fluorene could afford the best performances of OLEDs among the fluorinated materials.