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Porphyrin‐Like [22]Annulenoquinones
Author(s) -
Märkl Gottfried,
Striebl Ulrich
Publication year - 1993
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199313331
Subject(s) - porphyrin , wittig reaction , chemistry , photochemistry , combinatorial chemistry , stereochemistry
From the as yet unknown [22]porphyrins(1.2.1.2) are derived the [22]annulenoquinones 1, which are accessible by a double Wittig reaction. All data indicate that 1 are real quinoid compounds and that the dianions are aromatic 22‐π‐electron systems (hydroquinones).