10H-spiro[acridine-9,9'-xanthene]
- Product Name
- 10H-spiro[acridine-9,9'-xanthene]
- CAS No.
- 1443130-79-7
- Chemical Name
- 10H-spiro[acridine-9,9'-xanthene]
- Synonyms
- 10H-spiro[acridine-9,9'-xanthene;spiro[10H-acridine-9,9'-xanthene;10H-spiro[acridine-9,9'-xanthene];10H snail [acridine 9,9 'xanthone;Spiro[acridine-9(10H),9'-[9H]xanthene]
- CBNumber
- CB14803808
- Molecular Formula
- C25H17NO
- Formula Weight
- 347.41
- MOL File
- 1443130-79-7.mol
10H-spiro[acridine-9,9'-xanthene] Property
- Boiling point:
- 497.2±45.0 °C(Predicted)
- Density
- 1.33±0.1 g/cm3(Predicted)
- pka
- 1.11±0.20(Predicted)
- InChI
- InChI=1S/C25H17NO/c1-5-13-21-17(9-1)25(18-10-2-6-14-22(18)26-21)19-11-3-7-15-23(19)27-24-16-8-4-12-20(24)25/h1-16,26H
- InChIKey
- LRDZIHIBFOPYFK-UHFFFAOYSA-N
- SMILES
- C1=C2C(NC3=C(C42C2=C(C=CC=C2)OC2=C4C=CC=C2)C=CC=C3)=CC=C1
10H-spiro[acridine-9,9'-xanthene] Chemical Properties,Usage,Production
Description
10H-spiro[acridine-9,9'-xanthene] is a weak electron donor moiety. Its structure is similar to spiro[acridine-9,90 -fluorene] and their properties are similar. They all have effective donor properties and the expectation of a large dihedral angle arising from steric repulsion by the two H atoms in the peri-position. Hence, they are often used simultaneously to synthesize TADF and compare the properties of the two synthesized materials.
Uses
10H-spiro[acridine-9,9'-xanthene] could used as an intermediates of photoelectric materials to fabricate a TADF OLED emitter. Since its good donor properties and the expectation of a large dihedral angle arising from steric repulsion by the two H atoms in the peri-position, it was commonly selected as a wide-gap donor moiety to fabricate highly efficient blue TADF materials whit diphenylsulphone (DPS) as an electron acceptor[1]. 10H-spiro[acridine-9,9'-xanthene] is also used to construct phosphine oxide (PO) hosts through introducing one or two diphenylphosphine oxide groups at 2 and 7 positions of acridine ring, respectively. This material could used to fabricate single-emissive-layer Thermally activated delayed fluorescence (TADF) white organic light-emitting diodes[2].
References
[1]Lee G R, et al. Theoretical Study of Benzofuro-Pyridine Derivatives-Based Organic Light-Emitting Diodes Exhibiting Thermally Activated Delayed Fluorescence. Journal of Nanoscience and Nanotechnology, 2019; 19: 787-4790.
[2] Zhu A, et al. Phosphorylation amplified asymmetry of spiro[acridine-9,9'-xanthene] hosts for efficient blue and white thermal activated delay fluorescent diodes. Journal of Materials Chemistry C, 2023.
10H-spiro[acridine-9,9'-xanthene] Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 10H-spiro[acridine-9,9'-xanthene] manufacturers
- Product
- 10H-spiro[acridine-9,9'-xanthene] 1443130-79-7
- Price
- US $0.00-0.00/g
- Min. Order
- 10g
- Purity
- 98%
- Supply Ability
- 10kg
- Release date
- 2023-05-17