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Wiley, Angewandte Chemie International Edition, 8(37), p. 1071-1072, 1998

DOI: 10.1002/(sici)1521-3773(19980504)37:8<1071::aid-anie1071>3.0.co;2-q

Wiley, Angewandte Chemie International Edition, 8(37), p. 1071-1072

DOI: 10.1002/(sici)1521-3773(19980504)37:8<1071::aid-anie1071>3.3.co;2-h

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Porphyrins Like Boron After All

Journal article published in 1998 by Mathias O. Senge ORCID
This paper is available in a repository.
This paper is available in a repository.

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Abstract

The central core and the macrocycle skeleton of porphyrins both offer room for boron, and a gap in the chemistry of nonmetal-containing porphyrins has now been filled. In one case a four-membered B2O2 ring coordinates to a porphyrin cavity that has been distorted to a rectangle (A), and in the other case four boron atoms are located in the meso positions of a tetrathiaporphyrinogen (B).