| 摘要 |
Disclosed is a compound of the formula wherein M is atom or group of atoms capable of bonding to central cavity of phthalocyanine molecule, wherein axial ligands optionally can be attached to M, each R' is a substituent, each n is 0, 1, 2, 3, or 4, each R'' is a substituent, each m is 0, 1, 2, or 3, each R is alkylene, arylene, arylalkylene, or alkylarylene, each X is -OH, -COOH, or wherein each Y and each Z is a direct bond, oxygen, or -NR1-, wherein R1 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, provided that Z and Y are not both direct bonds connected to a single C-O moiety at the same time, provided that when X is -COOH, R can also be a direct bond, and each Rd is alkyl, aryl, arylalkyl, or alkylaryl.
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