Facile synthesis of meso-arylamino- and alkylaminosubporphyrins |
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| Authors: | Kitano Masaaki Hayashi Shin-ya Tanaka Takayuki Aratani Naoki Osuka Atsuhiro |
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| Affiliation: | Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan. |
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| Abstract: | Newcomers: meso-Arylamino- and meso-alkylaminosubporphyrins have been synthesized by the Pd-catalyzed aminations of meso-bromosubporphyrin 1 as the first example of subporphyrins containing heteroatom substituents at the meso-position. The X-ray structural analyses have revealed significant structural distortions of meso-aminosubporphyrins 2 due to the effective electronic interaction (see scheme). |
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