| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new porphyrin compound, a porphyrin complex obtained from the same and with excellent photosensitizing action, and a photoelectric transducer (dye-sensitized oxide semiconductor electrode) using the same. <P>SOLUTION: The porphyrin complex 5 is represented by general formula (I'): [wherein a substituent part A is formula (a) or formula (b) (wherein X is an oxygen atom or the like; a plurality of R<SB>0</SB>s may be present in a heterocycle or an aromatic ring which bonds these, and R<SB>0</SB>is the same or different when the plurality of R<SB>0</SB>s are present; m is an integer of 1 or 2; n is an integer of 1 to 4), and R<SB>1</SB>to R<SB>10</SB>are each a 1-40C alkyl group, alkenyl group or the like which may have a hydrogen atom or a substituent the same or differently]. <P>COPYRIGHT: (C)2009,JPO&INPIT |
