{"id":"W1983134925","doi":"10.1021/ja8081395","title":"Unexpected Intermediates and Products in the C−F Bond Activation of Tetrafluorobenzenes with a Bis(triethylphosphine)Nickel Synthon: Direct Evidence of a Rapid and Reversible C−H Bond Activation by Ni(0)","year":2008,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Fluorine in Organic Chemistry","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":113,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Windsor","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Synthon; Nickel; Medicinal chemistry; Stereochemistry; Photochemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0005284253,0.0001535078,0.0003825256,0.00002247979,0.00007330956,0.000006389724,0.0003002593,0.0001003438,0.000008299147],"category_scores_gemma":[0.000952087,0.00009245502,0.0000862811,0.0006395685,0.001071293,0.0001709257,0.00009100296,0.0007180753,5.629132e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008331998,"about_ca_system_score_gemma":0.0001556406,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006425893,"about_ca_topic_score_gemma":6.514131e-7,"domain_scores_codex":[0.9988734,0.0001099307,0.0004129118,0.0001724401,0.0002674636,0.0001638576],"domain_scores_gemma":[0.9974244,0.001245169,0.0009305981,0.000163729,0.0001804839,0.00005557564],"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":[0.0005967878,0.0001900928,0.02058743,0.0001051762,0.0001457643,0.000001518861,0.002341812,0.000004106683,0.9581008,9.867058e-7,0.01726585,0.0006596632],"study_design_scores_gemma":[0.0007255874,0.0002130494,0.005828718,0.0001643016,0.0001054913,0.0001012988,0.001234945,0.00003822051,0.9910845,0.00001801293,0.0003875923,0.000098339],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932221,0.001682737,0.000005874958,0.004847746,0.00004367558,0.0001559507,0.000006187493,0.000005892424,0.00002986844],"genre_scores_gemma":[0.9966107,0.002050419,0.0008462692,0.000367875,0.0000857425,0.000004168137,0.000001244373,0.00001195673,0.00002161007],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03298363,"threshold_uncertainty_score":0.3947224,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04007529140789325,"score_gpt":0.3290118071490607,"score_spread":0.2889365157411675,"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."}}