Synthesis of perialkynylated tetrapyrazinoporphyrazines and its Optical Properties
2009 ◽
Vol 2009
(5)
◽
pp. 312-316
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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 1H NMR spectroscopy.
2009 ◽
Vol 13
(07)
◽
pp. 794-797
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2005 ◽
Vol 51
(7)
◽
pp. 1123-1131
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2019 ◽
Vol 24
(1)
◽
pp. 79-87
2018 ◽
Vol 24
(9)
◽
pp. 763-765
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2016 ◽
Vol 48
(6)
◽
pp. 655-660
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2019 ◽
Vol 25
(7)
◽
pp. 892-897
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2015 ◽
Vol 45
◽
pp. 1335-1344
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