{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001188101,0.0003250327,0.0001557057,0.0001505164,0.0001882287,0.0003484111,0.0004789956,0.0002437975,0.004685677],"category_scores_gemma":[0.0003031034,0.0001881808,0.0001225267,0.000189718,0.0002117551,0.0002998778,0.00027687,0.0003272042,0.0009523873],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003437465,"about_ca_system_score_gemma":0.0002628832,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005266387,"about_ca_topic_score_gemma":0.001012439,"domain_scores_codex":[0.9998509,0.00001421898,0.00001569315,0.00005857271,0.00003017487,0.00003039324],"domain_scores_gemma":[0.9998527,0.00001994418,0.00004040647,0.0000289542,0.00002708944,0.0000310185],"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":[0.0001971744,0.00001457347,0.0001637609,0.0001568793,0.00000904958,0.00007960134,0.00003552402,0.0001770181,0.9940486,0.001611415,0.0002632398,0.003243278],"study_design_scores_gemma":[0.00002375472,0.0002277961,0.0005816348,0.000005607159,0.00002610008,0.0003269454,0.00001643199,0.0002993609,0.9882447,0.0001810073,0.01005649,0.00001015267],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9563415,0.001084791,0.01410961,0.0001204305,0.0001180449,0.0002020131,0.001750816,0.0004461761,0.02582667],"genre_scores_gemma":[0.9809363,0.0006348242,0.009746539,0.0001189321,0.00001240653,0.000101376,0.001249687,0.00009000613,0.007109948],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004685677,"threshold_uncertainty_score":0.01567513,"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."}}