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Facile Synthesis of meso ‐Arylamino‐ and Alkylaminosubporphyrins
Author(s) -
Kitano Masaaki,
Hayashi Shinya,
Tanaka Takayuki,
Aratani Naoki,
Osuka Atsuhiro
Publication year - 2012
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201201256
Subject(s) - heteroatom , position (finance) , scheme (mathematics) , computer science , content (measure theory) , information retrieval , chemistry , business , organic chemistry , mathematics , ring (chemistry) , mathematical analysis , finance
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).