1467099-22-4

Basic information

• Product Name: 3'-bromo-10-phenyl-10H-spiro[acridine-9,9'-fluorene]
• Synonyms: Spiro[acridine-9(10H),9'-[9H]fluorene], 3'-bromo-10-phenyl-
• CAS NO: 1467099-22-4
• Molecular Formula: C₃₁H₂₀BrN
• Molecular Weight: 486.4012
• Mol File: 1467099-22-4.mol
• Article Data: 9

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3'-bromo-10-phenyl-10H-spiro[acridine-9,9'-fluorene](CAS DataBase Reference)
• NIST Chemistry Reference: 3'-bromo-10-phenyl-10H-spiro[acridine-9,9'-fluorene](1467099-22-4)
• EPA Substance Registry System: 3'-bromo-10-phenyl-10H-spiro[acridine-9,9'-fluorene](1467099-22-4)

Safety Data

• Hazardous Substances Data: 1467099-22-4(Hazardous Substances Data)

Usage

General Description

3'-bromo-10-phenyl-10H-spiro[acridine-9,9'-fluorene] is a complex chemical compound with a spiro structure comprising acridine and fluorene units. The presence of a bromo group at the 3' position and a phenyl group at the 10 position adds to its unique chemical properties. Spiro compounds are known for their rigid and unique structural features, making this particular compound a potential candidate for various applications in material and pharmaceutical sciences. The presence of the acridine and fluorene moieties in its structure also suggests potential biological activities and applications for this compound. Further research is required to explore its potential uses and properties in various fields.

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Downstream Products

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Relevant articles and documents

Dimers with thermally activated delayed fluorescence (TADF) emission in non-doped device

Two novel TADF molecules, with donor#1-σ-donor#2-π-acceptor (D1-σ-D2-π-A) conformation, were designed and synthesized through-bond charge transfer (TBCT) and through-space charge transfer (TSCT). These two materials differ only in the D1 groups with triphenylamine forSFCCNand 10-phenyl-10H-phenoxazine forSFCCNO. Due to the unconjugated linkage, both materials showed very similar emission to that from D2-π-A TBCT effect in dilute solution.SFCCNOcan form dimers at the aggregation state and exhibit intermolecular D1/A TSCT emission because of the planar D1 conformation. Therefore, a non-doped device based onSFCCNOexhibited efficiencies of 12.9% at 100 cd m?2and 10.4% at 1000 cd m?2, which are much higher than theSFCCNbased device.

Control of conjugation degree via position engineering to highly efficient phosphorescent host materials

The C3 meta-position of fluorene is utilized to construct high-triplet energy compounds. Incorporating a spiroacridine structure, two new host materials SAFDPA and SAFCz were facilely obtained. Their thermal and photophysical properties are fully investigated. The best efficiencies of 19.4%/21.5% of blue/white devices are achieved by SAFCz.

Compound for organic electroluminescent device, and application thereof

The invention relates to a compound for an organic electroluminescent device. The structure of the compound is shown as a formula (I), in the formula, R1-R6 are respectively and independently selected from a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group and a substituted or unsubstituted heteroaryl group. The compound disclosed by the invention is of a boron main body structure, and the boron element is easier to form a structure with an electronic defect characteristic than the carbon element, so that the derivative of the compound has relatively good electron withdrawing capability. In addition, a spirofluorene unit with the characteristic of good thermal stability is introduced into a boron structural unit, so that the bipolar boron compound with high triplet energy can be obtained; besides, the compound contains a stable multi-element ring structure, so that the stability of the material is greatly improved, the molecular weight is relatively large, and the glass-transition temperature of the material is increased, thereby ensuring that the material is not decomposed after being evaporated for a long time.