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Report | Regular issue | Vol 22, No. 6, 1984, pp.1403-1410
Published online, 1st January, 1970
DOI: 10.3987/R-1984-06-1403
Synthesis of Novel Carboxyl Porphyrins and Their Iron Complexes: 5,10,15,20-Tetra[α,α,α,α-o-(2,2-dimethyl-ω-carboxylalkanamido)phenyl]porphinato Iron Complexes

Yoh-ichi Matsushita, Etsuo Hasegawa, Kiyoshi Eshima, and Eishun Tsuchida*

*School of Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan


Novel porphyrin derivatives having 2,2-dimethyl-ω-carboxylalkyl chains as amphiphilic moieties and their iron complexes are synthesized. The typical compound is bromo-5,10,15,20-tetra[α,α,α,α-O-(2,2-dimethyl-12-carboxyldodecanamido)phenyl]porphinato iron(III). The lipophilic-liophilic balance can be controlled by changing the alkyl chain length.