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- Title
An Efficient Synthesis and Fluorescent Properties of Pyrazole[3,4- b]thieno[2,3- e]pyridine Derivatives.
- Authors
Yao, Chang ‐ Sheng; Lu, Ke; Song, Bin; Liu, Bin; Li, Tuan ‐ Jie; Yu, Chen ‐ Xia
- Abstract
A simple and efficient method for the synthesis of pyrazole[3,4- b]thieno[2,3- e]pyridine derivatives via the sequence of three-component, catalyst-free, and solvent-free condensation and oxidation was described. The products feature a donor-π-conjugated acceptor fluorescent activity system, and the fluorescence emission wavelength was measured in methanol. Some products were fluorescent in solution emitting at blue light (λem = 430-505 nm).
- Subjects
PYRIDINE synthesis; PYRIDINE derivatives; PYRAZOLES; FLUORESCENCE; OXIDATION; CONDENSATION reactions
- Publication
Journal of Heterocyclic Chemistry, 2014, Vol 51, Issue 6, p1807
- ISSN
0022-152X
- Publication type
Article
- DOI
10.1002/jhet.1888