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Due to its high conductivity, pyrylium has been frequently used in electron transfer reactions or in the synthesis of various organic materials. It has also been used as a sensor material. Traditionally, the compounds have been synthesized using various methods; mostly in a multiple steps. In this study, two pyrylium salts, 2, 6-di-(4'-methylphenyl) pyrylium fluoroborate and perchlorate were synthesized. The synthesis of these products was confirmed by 1H-NMR, LC/TOF-MS and FT-IR analyses while their photo-properties were analyzed using UV/VIS spectrophotometry. In addition, the electron transfer capacities of the salts were analyzed with a conductivity meter, it was found that their electron conductivities were high. When the synthesized compounds were dissolved in acetone, a green fluorescent material was observed to form. The fluorescent material can be used as a sensitizer in the electrical industry.
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참고문헌 (24)
참고문헌 신청
A. Diaspro / 2000 / Two-photon excitation of fluorescence for three-dimensional optical imaging of biological structures / J. Photochem Photobiol. 55 : 1 ~ 8
A. R. Katritzky / 1989 / The synthesis and response to vapor challenges of new microsensor coatings pyridinium and pyrylim salts / Chem. Scr. 29 : 235 ~ 239
A. T. Balaban / 1982 / Pyrylium salts: Synthesis, Reaction and Physical Properties, Advanced in Heterocyclic Chemistry, Suppl. II / Academic Press
B. G. Acosta / 2006 / Sensory hybrid host materials for the selective chromo-fluorogenic detection of biogenic amines / Chem. Commun. 21 : 2239 ~ 2241
C. H. Chen / 1982 / Synthesis and reactions of 2,6-diphenyl 4-(trimethylsilyl)-4H-thiopyran / J. Org. Chem. 47 (4) : 680 ~ 684
A. R. Katritzky / 1989 / The synthesis and response to vapor challenges of new microsensor coatings pyridinium and pyrylim salts / Chem. Scr. 29 : 235 ~ 239
A. T. Balaban / 1982 / Pyrylium salts: Synthesis, Reaction and Physical Properties, Advanced in Heterocyclic Chemistry, Suppl. II / Academic Press
B. G. Acosta / 2006 / Sensory hybrid host materials for the selective chromo-fluorogenic detection of biogenic amines / Chem. Commun. 21 : 2239 ~ 2241
C. H. Chen / 1982 / Synthesis and reactions of 2,6-diphenyl 4-(trimethylsilyl)-4H-thiopyran / J. Org. Chem. 47 (4) : 680 ~ 684
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