Bridged triphenylamine-based dendrimers: Tuning enhanced two-photon absorption performance with locked molecular planarity

Date

2009

Authors

Fang, Zhen
Teo, Tang-lin
Cai, Liping
Lai, Yee-Hing
Samoc, Anna
Samoc, Marek

Journal Title

Journal ISSN

Volume Title

Publisher

American Chemical Society

Abstract

Triphenylamine derivatives bridged by methylene units afford a near planar molecular platform in a series of one dimer and two oligomers exhibiting increased structural rigidity compared to that of their parent triphenylamines. This series of dendrimers show significantly enhanced two-photon absorptions that are up to 3-fold that of triphenylamines with similar molecular size and structure.

Description

Keywords

Keywords: aniline derivative; dendrimer; article; chemical structure; chemistry; fluorescence; photochemistry; photon; quantum theory; spectrofluorometry; stereoisomerism; synthesis; X ray crystallography; Aniline Compounds; Crystallography, X-Ray; Dendrimers; Fluo

Citation

Source

Organic Letters

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1021/ol801238n

Restricted until

2037-12-31