{"id":"W2328170981","doi":"10.1021/ja062972y","title":"Acyclic <i>c</i><i>atena</i>-Diphosphinodiphosphonium Dications [R<sub>3</sub>P-PR‘-PR‘-PR<sub>3</sub>]<sup>2+</sup> or Bisphosphine−Diphosphenium Complexes [R<sub>3</sub>P→PR‘-PR‘←PR<sub>3</sub>]<sup>2+</sup>:  Synthesis by Reductive P−P Coupling of [R<sub>3</sub>P-PR‘Cl]<sup>+</sup> and Phosphine Ligand Exchange","year":2006,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Synthesis and characterization of novel inorganic/organometallic compounds","field":"Chemistry","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; University of New Brunswick","funders":"","keywords":"Chemistry; Dication; Ligand (biochemistry); Phosphorus; Stereochemistry; Medicinal chemistry; Reductive elimination; Molecule; Catalysis; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","scholarly_communication","open_science","research_integrity"],"consensus_categories":["metaepi_narrow","sts","research_integrity"],"category_scores_codex":[0.002954576,0.005017617,0.007453618,0.000680865,0.002762122,0.001409083,0.006024741,0.002334218,0.0005487193],"category_scores_gemma":[0.002271021,0.004479251,0.005149343,0.005994239,0.005811721,0.002398444,0.00307972,0.005734,0.0002048439],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003319133,"about_ca_system_score_gemma":0.001862516,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000577405,"about_ca_topic_score_gemma":0.00003653162,"domain_scores_codex":[0.9763235,0.0005286636,0.008110366,0.004675936,0.005409081,0.0049524],"domain_scores_gemma":[0.9759034,0.004086209,0.009902335,0.004481608,0.002898929,0.002727543],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001982064,0.003780656,0.002700318,0.001014992,0.003713059,0.00009420345,0.003183335,0.002880776,0.9408436,0.00004682235,0.03149418,0.008266012],"study_design_scores_gemma":[0.005399845,0.0005842359,0.001890219,0.001769985,0.003245486,0.0007459222,0.004826734,0.01014649,0.9613735,0.0004766827,0.004814032,0.004726836],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9805373,0.006146879,0.0009458385,0.006307315,0.0007103746,0.001892377,0.002412305,0.0008157882,0.0002318089],"genre_scores_gemma":[0.970995,0.0191771,0.001356953,0.002414396,0.003187676,0.0004960987,0.0008131377,0.001360893,0.0001987311],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02668015,"threshold_uncertainty_score":0.9996275,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009288300595253872,"score_gpt":0.2135245509004501,"score_spread":0.2042362503051962,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}