Donor-Acceptor 9-Uncapped Fluorenes and Fluorenones as Stable Blue Light Emitters
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive Info| Field | Value | |
| Creator |
Goel, Atul
Chaurasia, Sumit Dixit, Manish Kumar, Vijay Prakash, Sattey Jena, Bijayalaxmi Verma, J K Jain, Mayank Anand, R S Manoharanb, S S |
|
| Date |
2009-08-11T09:13:05Z
2009-08-11T09:13:05Z 2009 |
|
| Identifier |
Org. Lett.( 2009) 11, 1289-1292
http://hdl.handle.net/123456789/475 |
|
| Description |
The ‘Green Emission Defect’ (GED) produced by fluorenones has significantly retarded the commercial scope of fluorene-based B-OLEDs. In this communication, for the first time, it is demonstrated that the ‘green light’ emitting fluorenones 7 can be converted to ‘blue light’ emitting fluorenones 10 by appropriate positioning of donor-acceptor and chromophoric groups onto the fluorene/fluorenone backbone. Additionally, we report an elegant highly rapid synthetic route for donor-acceptor fluorenes and fluorenones at room temperature with excellent yields
|
|
| Format |
599626 bytes
application/pdf |
|
| Language |
en
|
|
| Relation |
CDRI Communication No 7524
|
|
| Title |
Donor-Acceptor 9-Uncapped Fluorenes and Fluorenones as Stable Blue Light Emitters
|
|
| Type |
Article
|
|