Stereospecific synthesis of chiral P-containing polyaromatics based on 7-membered P-rings

Réka Mokrai; Anabella Mocanu; Matthew P. Duffy; Thomas Vives; Elsa Caytan; Vincent Dorcet; Thierry Roisnel; László Nyulászi; Zoltán Benkő; Pierre-Antoine Bouit; Muriel Hissler

doi:10.1039/D1CC02293H

Stereospecific synthesis of chiral P-containing polyaromatics based on 7-membered P-rings†

Réka Mokrai,

^abc Anabella Mocanu,^a Matthew P. Duffy,^a Thomas Vives,^a Elsa Caytan,

^a Vincent Dorcet,^a Thierry Roisnel,

^a László Nyulászi,

^bc Zoltán Benkő,

*^b Pierre-Antoine Bouit

*^a and Muriel Hissler

*^a

Author affiliations

* Corresponding authors

^a Univ Rennes, CNRS, ISCR–UMR 6226, Rennes F-35000, Hungary
E-mail: muriel.hissler@univ-rennes1.fr

^b Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Szt. Gellért tér 4, Budapest H-1111, Hungary
E-mail: zbenko@mail.bme.hu

^c MTA-BME Computation Driven Chemistry Research Group. Szt. Gellért tér 4, Budapest H-1111, Hungary

Abstract

We present the stereospecific synthesis of helicenoid-based phosphepines (7-membered P-rings) as well as chiral P-containing polycyclic aromatic hydrocarbons. In these systems, an axial to central chirality transfer takes place from the BINAP moiety to the P-atom. The impact of the molecular design on the structure, the (chir)optical (including circularly polarized luminescence) and redox properties are investigated.

Chemical Communications

Stereospecific synthesis of chiral P-containing polyaromatics based on 7-membered P-rings†

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Stereospecific synthesis of chiral P-containing polyaromatics based on 7-membered P-rings

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