Stereospecific synthesis of chiral P-containing polyaromatics based on 7-membered P-rings
Réka Mokrai, Anabella Mocanu, Matthew P. Duffy, Thomas Vivès, Elsa Caytan, Vincent Dorcet, Thierry Roisnel, László Nyulászi, Zoltán Benkő, Pierre‐Antoine Bouit, Muriel Hissler
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.
Topics & Concepts
StereospecificityChemistryRedoxStereochemistryAromaticityRing (chemistry)Combinatorial chemistryOrganic chemistryCatalysisMoleculeSynthesis and Properties of Aromatic CompoundsAxial and Atropisomeric Chirality SynthesisPorphyrin and Phthalocyanine Chemistry