{"id":"W2137908281","doi":"10.1039/b301031g","title":"High Brønsted β<sub>nuc</sub>values in S<sub>N</sub>Ar displacement. An indicator of the SET pathway?","year":2003,"lang":"en","type":"article","venue":"Organic & Biomolecular Chemistry","topic":"Chemical Reaction Mechanisms","field":"Chemistry","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Centre National de la Recherche Scientifique","keywords":"Chemistry; Adduct; Nucleophile; Aniline; Medicinal chemistry; Moiety; Hammett equation; Leaving group; Acceptor; Radical; Nucleophilic addition; Stereochemistry; Reaction rate constant; Catalysis; Organic chemistry; Kinetics","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":[0.0003804088,0.0006678983,0.0002431598,0.0001787164,0.000118519,0.0003221111,0.0005360814,0.000421564,0.002896364],"category_scores_gemma":[0.0007226311,0.0002770189,0.0001824353,0.000171334,0.0005418487,0.0003727052,0.0002737689,0.0005964038,0.0008958243],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001696074,"about_ca_system_score_gemma":0.00009796226,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005884088,"about_ca_topic_score_gemma":0.0008590827,"domain_scores_codex":[0.9997349,0.00006563058,0.00001004139,0.0000553954,0.00008834129,0.00004568389],"domain_scores_gemma":[0.9995804,0.0001389279,0.0001565307,0.00003431086,0.0000622313,0.00002752327],"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":[0.0003099919,0.00001969676,0.001237408,0.0001078665,0.00002951314,0.00008596235,0.00009084327,0.0003298471,0.9930792,0.0003422416,0.0001223516,0.004244989],"study_design_scores_gemma":[0.000006026273,0.0004501153,0.006345761,0.000009251735,0.00001238054,0.0001741522,0.00009936938,0.0008412694,0.991203,0.0001377329,0.0007115643,0.000009320083],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9861437,0.001796418,0.005715763,0.0001339549,0.00003668945,0.00002978516,0.0004326719,0.0002231021,0.005487868],"genre_scores_gemma":[0.9960709,0.0006322085,0.001187743,0.00004039374,0.000004294991,0.0000159335,0.000271097,0.00002322506,0.00175428],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002896364,"threshold_uncertainty_score":0.009689331,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005677069701359124,"score_gpt":0.2081873023510797,"score_spread":0.2025102326497206,"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."}}