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Publication No: US20260242397 [USA] Application No: US18724886
Title: Thermally activated delayed fluorescent solvent-free organic liquid
Publication Date: 20-08-2026 File Date: 13-01-2023
Inventor(s): Goudappagouda; Nidhankar Aakash Deepakarao; Sukumaran Santhosh Babu
IPC Classification: C07F5/04, C07D221/06, C07D401/12, C07D417/12
Abstract:
Thermally activated delayed fluorescent solvent-free organic liquid compounds having formula (I) exhibits thermally activated delayed fluorescence properties for tunable emission and 3D-printing applications. Methods for preparing the compounds of formula (I) include reacting a brominated compound with a reactant in a reaction mixture including a base, a solvent, and optionally a catalyst and an additional ingredient at 100° C. to 150° C. for 9 hours to 28 hours.

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