{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Ramachandran MRK"],"funding":["Deutsche Forschungsgemeinschaft","Alexander von Humboldt-Stiftung","Nemzeti Kutat?si Fejleszt?si ?s Innov?ci?s Hivatal","Magyar Tudom?nyos Akad?mia"],"pagination":["4639-4646"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8941515"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["61(11)"],"pubmed_abstract":["Anionic 1,4-dihydro-1,4-diphosphinines were synthesized from tricyclic 1,4-diphosphinines and isolated as blue powdery salts M[<b>2a</b>-<b>2c</b>]. Reaction of solutions of these monoanions with iodomethane led to <i>P</i>-methylated compounds <b>3a</b>-<b>3c</b>. An oxidation/reduction cycle was examined, starting from solutions of K[<b>2a</b>] via P-P coupled product <b>4a</b> and back to K[<b>2a</b>], and the recyclability and redox chemistry of this cycle were confirmed by experimental and simulated cyclic voltammetry analysis, which is proposed as a potential 2-electron cathode for rechargeable cells. TD-DFT studies were used to examine species that might be involved in the process."],"journal":["Inorganic chemistry"],"pubmed_title":["Reversible Redox Chemistry of Anionic Imidazole-2-thione-Fused 1,4-Dihydro-1,4-diphosphinines."],"pmcid":["PMC8941515"],"funding_grant_id":["STR 441/52-1","TKP2021/BME-NVA-02"],"pubmed_authors":["Kelemen Z","Gal D","Ramachandran MRK","Streubel RK","Nyulaszi L","Boere RT","Majumdar M","Schnakenburg G"],"additional_accession":[]},"is_claimable":false,"name":"Reversible Redox Chemistry of Anionic Imidazole-2-thione-Fused 1,4-Dihydro-1,4-diphosphinines.","description":"Anionic 1,4-dihydro-1,4-diphosphinines were synthesized from tricyclic 1,4-diphosphinines and isolated as blue powdery salts M[<b>2a</b>-<b>2c</b>]. Reaction of solutions of these monoanions with iodomethane led to <i>P</i>-methylated compounds <b>3a</b>-<b>3c</b>. An oxidation/reduction cycle was examined, starting from solutions of K[<b>2a</b>] via P-P coupled product <b>4a</b> and back to K[<b>2a</b>], and the recyclability and redox chemistry of this cycle were confirmed by experimental and simulated cyclic voltammetry analysis, which is proposed as a potential 2-electron cathode for rechargeable cells. TD-DFT studies were used to examine species that might be involved in the process.","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Mar","modification":"2025-04-18T15:07:00.129Z","creation":"2025-04-07T01:42:56.849Z"},"accession":"S-EPMC8941515","cross_references":{"pubmed":["35258281"],"doi":["10.1021/acs.inorgchem.1c03620"]}}