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Synthesis of perialkynylated tetrapyrazinoporphyrazines and its optical properties
- Authors
- Jang, Chun Keun; Jaung, Jae Yun
- Issue Date
- May-2009
- Publisher
- SAGE PUBLICATIONS LTD
- Keywords
- porphyrazine; spectral change; aggregation; fluorescence; perialkynyl substituent
- Citation
- JOURNAL OF CHEMICAL RESEARCH, no.5, pp.312 - 316
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF CHEMICAL RESEARCH
- Number
- 5
- Start Page
- 312
- End Page
- 316
- ISSN
- 1747-5198
- Abstract
- Some phthalocyanines soluble in organic solvents have been developed by peripheral introduction of substituent groups. We report a new method for preparation of the polyphenyl-substituted dicyanopyrazines based on the [2 + 4] Diels-Alder cycloaddition of the tetraphenylcyclopentadienone to an ethynyl compound. The synthesised tetrapyrazinoporphyrazinato metal complexes were characterised by UV-visible spectroscopy, MALDI-TOF-Ms (matrix-assisted laser desorption ionisation time-of-flight mass) spectroscopy, and H-1 NMR spectroscopy.
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Related Researcher
- Jaung, Jae Yun
- COLLEGE OF ENGINEERING (DEPARTMENT OF ORGANIC AND NANO ENGINEERING)