{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Mai J"],"funding":["Deutsche Forschungsgemeinschaft"],"pagination":["e202212463"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10107259"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["62(3)"],"pubmed_abstract":["Complex [(<sup>DIPeP</sup> BDI)Ca]<sub>2</sub> (C<sub>6</sub> H<sub>6</sub> ), with a C<sub>6</sub> H<sub>6</sub> <sup>2-</sup> dianion bridging two Ca<sup>2+</sup> ions, reacts with benzene to yield [(<sup>DIPeP</sup> BDI)Ca]<sub>2</sub> (biphenyl) with a bridging biphenyl<sup>2-</sup> dianion (<sup>DIPeP</sup> BDI=HC[C(Me)N-DIPeP]<sub>2</sub> ; DIPeP=2,6-CH(Et)<sub>2</sub> -phenyl). The biphenyl complex was also prepared by reacting [(<sup>DIPeP</sup> BDI)Ca]<sub>2</sub> (C<sub>6</sub> H<sub>6</sub> ) with biphenyl or by reduction of [(<sup>DIPeP</sup> BDI)CaI]<sub>2</sub> with KC<sub>8</sub> in presence of biphenyl. Benzene-benzene coupling was also observed when the deep purple product of ball-milling [(<sup>DIPP</sup> BDI)CaI(THF)]<sub>2</sub> with K/KI was extracted with benzene (DIP"],"journal":["Angewandte Chemie (International ed. in English)"],"pubmed_title":["Alkaline-Earth Metal Mediated Benzene-to-Biphenyl Coupling."],"pmcid":["PMC10107259"],"funding_grant_id":["HA 3218/11-1"],"pubmed_authors":["Langer J","Rosch B","Harder S","Morasch M","Mai J","Jedrzkiewicz D"],"additional_accession":[]},"is_claimable":false,"name":"Alkaline-Earth Metal Mediated Benzene-to-Biphenyl Coupling.","description":"Complex [(<sup>DIPeP</sup> BDI)Ca]<sub>2</sub> (C<sub>6</sub> H<sub>6</sub> ), with a C<sub>6</sub> H<sub>6</sub> <sup>2-</sup> dianion bridging two Ca<sup>2+</sup> ions, reacts with benzene to yield [(<sup>DIPeP</sup> BDI)Ca]<sub>2</sub> (biphenyl) with a bridging biphenyl<sup>2-</sup> dianion (<sup>DIPeP</sup> BDI=HC[C(Me)N-DIPeP]<sub>2</sub> ; DIPeP=2,6-CH(Et)<sub>2</sub> -phenyl). The biphenyl complex was also prepared by reacting [(<sup>DIPeP</sup> BDI)Ca]<sub>2</sub> (C<sub>6</sub> H<sub>6</sub> ) with biphenyl or by reduction of [(<sup>DIPeP</sup> BDI)CaI]<sub>2</sub> with KC<sub>8</sub> in presence of biphenyl. Benzene-benzene coupling was also observed when the deep purple product of ball-milling [(<sup>DIPP</sup> BDI)CaI(THF)]<sub>2</sub> with K/KI was extracted with benzene (DIP","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2025-04-18T14:25:47.05Z","creation":"2025-04-07T00:35:03.079Z"},"accession":"S-EPMC10107259","cross_references":{"pubmed":["36426597"],"doi":["10.1002/anie.202212463"]}}