Synthesis and Properties of Novel π-Conjugated Materials with Coplanar Molecular Configuration
Date Issued
2006
Date
2006
Author(s)
Chu, Ying-Ying
DOI
zh-TW
Abstract
In this work I investigate the synthesis of some novel coplanar molecules: BP, BS, BF, F1, and T1. The synthetic pathways of compounds BP, BS, and BF go through a common intermediate: m-dibromophenylene diester. The different aryl groups were introduced by Suzuki coupling reaction, and subsequent aryllithium double-addition to the ester groups followed by an intramolecular ring closure reaction, giving the final products in good yields. Similar synthetic strategy was applied for the synthesis of compound F1 and even the truxene derivative T1. I report the physical properties and X-ray structures of these molecules.
Subjects
共軛發光材料
共平面分子
Coplanar Molecular Configuration
OLEDs
Type
thesis
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