Porphyrin-phthalocyanine dimer and tetramer having directly-bound π electron systems and production method thereof
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United States of America Patent
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Aug 3, 2010
Grant Date -
Sep 28, 2006
app pub date -
May 30, 2006
filing date -
Dec 1, 2003
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Expired
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Abstract
, or a single bond; Y represents 2H, ═O or ═S; m is an integer of 0 to 4; Z represents a five- or six-membered nitrogen-containing coordinating heteroaromatic ring group; provided that the multiple substituent groups represented by the same character may be the same or different.
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