Published in
Royal Society of Chemistry, Chemical Science, 37(12), p. 12292-12301, 2021
DOI: 10.1039/d1sc03403k
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β-Trioxopyrrocorphins: pyrrocorphins of graded aromaticity
Journal article published in 2021 by
Nivedita Chaudhri 
,
Matthew J. Guberman-Pfeffer ,
Ruoshi Li,
Matthias Zeller ,
Christian Brückner
,
Matthew J. Guberman-Pfeffer ,
Ruoshi Li,
Matthias Zeller ,
Christian Brückner
This paper is made freely available by the publisher.
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Abstract
The four possible pyrrocorphin isomers were prepared. Remarkably, they show regiochemically dependent aromaticity attributed to the presence of a 16-membered, 18 π-electron aromatic ring-current.