Calix[4]pyrrolidine, is a topological analogue of the chromophore of the pigments of life. An efficient two-step procedure, starting with the condensation between acetone and pyrrole followed by a heterogenous catalytic hydrogenation, has been developed. Many unsuspected aspects demonstrating the influence of the topology on the physicochemical and chemical properties emerged. The simple, symmetric structure showed unique attributes.
Hydrogenation of Calix[4]pyrrole: From the Formation to the Synthesis of Calix[4]pyrrolidine / Journot, Guillaume; Neier, Reinhard; Gualandi, Andrea. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - ELETTRONICO. - 2021:31(2021), pp. 31.4444-31.4464. [10.1002/ejoc.202100620]
Hydrogenation of Calix[4]pyrrole: From the Formation to the Synthesis of Calix[4]pyrrolidine
Gualandi, Andrea
2021
Abstract
Calix[4]pyrrolidine, is a topological analogue of the chromophore of the pigments of life. An efficient two-step procedure, starting with the condensation between acetone and pyrrole followed by a heterogenous catalytic hydrogenation, has been developed. Many unsuspected aspects demonstrating the influence of the topology on the physicochemical and chemical properties emerged. The simple, symmetric structure showed unique attributes.| File | Dimensione | Formato | |
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