{"title":"Oligo- and polymerization of phospha [2]ferrocenophanes to one dimensional phosphorus chains with ferrocenylene handles","volume":242,"date_created":"2026-02-07T09:10:38Z","author":[{"last_name":"Dey","full_name":"Dey, Subhayan","first_name":"Subhayan"},{"full_name":"Kargin, Denis","last_name":"Kargin","first_name":"Denis"},{"last_name":"Höfler","full_name":"Höfler, Mark V.","first_name":"Mark V."},{"first_name":"Balazs","last_name":"Szathmari","full_name":"Szathmari, Balazs"},{"last_name":"Bruhn","full_name":"Bruhn, Clemens","first_name":"Clemens"},{"last_name":"Gutmann","id":"118165","full_name":"Gutmann, Torsten","first_name":"Torsten"},{"full_name":"Kelemen, Zsolt","last_name":"Kelemen","first_name":"Zsolt"},{"first_name":"Rudolf","full_name":"Pietschnig, Rudolf","last_name":"Pietschnig"}],"date_updated":"2026-02-17T16:18:36Z","intvolume":"       242","page":"124589","citation":{"ama":"Dey S, Kargin D, Höfler MV, et al. Oligo- and polymerization of phospha [2]ferrocenophanes to one dimensional phosphorus chains with ferrocenylene handles. <i>Polymer</i>. 2022;242:124589.","chicago":"Dey, Subhayan, Denis Kargin, Mark V. Höfler, Balazs Szathmari, Clemens Bruhn, Torsten Gutmann, Zsolt Kelemen, and Rudolf Pietschnig. “Oligo- and Polymerization of Phospha [2]Ferrocenophanes to One Dimensional Phosphorus Chains with Ferrocenylene Handles.” <i>Polymer</i> 242 (2022): 124589.","ieee":"S. Dey <i>et al.</i>, “Oligo- and polymerization of phospha [2]ferrocenophanes to one dimensional phosphorus chains with ferrocenylene handles,” <i>Polymer</i>, vol. 242, p. 124589, 2022.","mla":"Dey, Subhayan, et al. “Oligo- and Polymerization of Phospha [2]Ferrocenophanes to One Dimensional Phosphorus Chains with Ferrocenylene Handles.” <i>Polymer</i>, vol. 242, 2022, p. 124589.","bibtex":"@article{Dey_Kargin_Höfler_Szathmari_Bruhn_Gutmann_Kelemen_Pietschnig_2022, title={Oligo- and polymerization of phospha [2]ferrocenophanes to one dimensional phosphorus chains with ferrocenylene handles}, volume={242}, journal={Polymer}, author={Dey, Subhayan and Kargin, Denis and Höfler, Mark V. and Szathmari, Balazs and Bruhn, Clemens and Gutmann, Torsten and Kelemen, Zsolt and Pietschnig, Rudolf}, year={2022}, pages={124589} }","short":"S. Dey, D. Kargin, M.V. Höfler, B. Szathmari, C. Bruhn, T. Gutmann, Z. Kelemen, R. Pietschnig, Polymer 242 (2022) 124589.","apa":"Dey, S., Kargin, D., Höfler, M. V., Szathmari, B., Bruhn, C., Gutmann, T., Kelemen, Z., &#38; Pietschnig, R. (2022). Oligo- and polymerization of phospha [2]ferrocenophanes to one dimensional phosphorus chains with ferrocenylene handles. <i>Polymer</i>, <i>242</i>, 124589."},"year":"2022","language":[{"iso":"eng"}],"extern":"1","keyword":["solid-state nmr","Ansa-ferrocene","DFT calculations","Oligophosphine","Polyphosphane","Ring-opening polymerization"],"user_id":"100715","_id":"63943","status":"public","abstract":[{"lang":"eng","text":"A lithium halide exchange reaction at low-temperature, via the treatment of 2,6-di(isopropyl)phenyllithium on 1,1′-bis-(dichlorophosphino)ferrocene, resulted in the first isolated example of an aryl-substituted diphospha [2]ferrocenophane (diphospha [2]FCP) 2. Although compound 2 did not show any recognizable thermal reaction at higher temperature (up to 350 °C), its tert-butyl-substituted counterpart 1 underwent a clean selective heat-mediated P–C cleavage reaction, followed by an inter-molecular rearrangement, to produce a P–P fused bis [3]ferrocenophane 3 with all-trans oriented P-chain, which upon further heating gave a polyferrocenylphosphane tBu-[Fc’P2]n-tBu (4). Since polymer 4 is insoluble in common organic solvents, it has been characterized with solid-state techniques, including solid-state NMR. Density functional theory (DFT) has further been employed to identify possible pathways for P–C bond cleavage on 1 and 2, as well as to evaluate accessible pathways for further polymerization toward 4."}],"publication":"Polymer","type":"journal_article"}