Synthesis and properties of macrodiscotic triphenylenophthalocyanines
2009 ◽
Vol 13
(02)
◽
pp. 235-246
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Keyword(s):
Phthalocyanines present a flat, disk-like molecular profile and suitably substituted derivatives show discotic liquid crystalline behavior. Extension of the molecular π-system through benzofusion perturbes the phthalocyanine's basic properties, most notably shifting the absorption to longer wavelength. This paper describes our synthesis of triphenylenophthalocyanines where the benzene rings of phthalocyanines are replaced by triphenylene units. The resulting materials are macrodiscotic in nature. They show red-shifted absorption spectra and columnar mesophase behavior over a wide temperature range.
1991 ◽
Vol 3
(34)
◽
pp. 6673-6677
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2010 ◽
Vol 57
(1)
◽
pp. 124-133
◽
1994 ◽
Vol 235-240
◽
pp. 1151-1152
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1987 ◽
Vol 134
(5)
◽
pp. 291
◽
2018 ◽
Vol 10
(6)
◽
pp. 06046-1-06046-4
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Keyword(s):
Keyword(s):