Synthesis and Separation of Atropisomers of 9,10-Dipivaloylanthracene and 9,10-Bis(1-imino-2,2-dimethylpropyl)anthracene. Structural Study by NMR, Molecular Mechanics, and X-ray Diffraction

A. Port, M. Moragas, X. Sánchez-Ruiz, C. Jaime, A. Virgili, A. Alvarez-Larena, J. F. Piniella

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7 Citations (Scopus)

Abstract

Cisoid and transoid conformations of 9,10-dipivaloylanthracene and 9,10-bis(1-imino-2,2-dimethylpropyl)anthracene were separated and detected for the former and isolated for the latter at room temperature. The transformation between two atropisomers was studied by NMR and modeled by MM methods. X-ray diffraction was performed for the imino derivatives.
Original languageEnglish
Pages (from-to)899-902
JournalJournal of Organic Chemistry
Volume62
Issue number4
DOIs
Publication statusPublished - 1 Jan 1997

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