Title of article
Synthesis of linear monodisperse vinylene-linked phenothiazine oligomers
Author/Authors
Qiu، نويسنده , , Xianping and Lu، نويسنده , , Ran and Zhou، نويسنده , , Huipeng and Zhang، نويسنده , , Xiaofei and Xu، نويسنده , , Tinghua and Liu، نويسنده , , Xingliang and Zhao، نويسنده , , Yingying، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
7582
To page
7585
Abstract
A series of linear monodisperse vinylene-linked phenothiazine oligomers have been synthesized by alternate Heck reaction and Wittig reaction in good yields. It was found that their absorption and fluorescence emission bands red-shifted with increasing phenothiazine units due to extending of the conjugated degree. The fluorescent quantum yield increased from OPTZ1 to OPTZ6, and the ΦF of OPTZ6 was close to phenothiazine-based polymers.
Keywords
Phenothiazine , Oligomers , Heck reaction , Wittig reaction
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1856949
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