{"id":"W3200332332","doi":"10.1021/jacs.1c07905","title":"Lewis Superacidic Catecholato Phosphonium Ions: Phosphorus–Ligand Cooperative C–H Bond Activation","year":2021,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Organoboron and organosilicon chemistry","field":"Chemistry","cited_by":67,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; Studienstiftung des Deutschen Volkes; John Simon Guggenheim Memorial Foundation; Royal Society of Chemistry; Canada Research Chairs; Verband der Chemischen Industrie; Deutsche Forschungsgemeinschaft","keywords":"Chemistry; Phosphonium; Lewis acids and bases; Electrophile; Superacid; Reactivity (psychology); Ligand (biochemistry); Cooperativity; Phosphorus; Medicinal chemistry; Stereochemistry; Polymer chemistry; Organic chemistry; Receptor; Catalysis","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001149124,0.0004254543,0.000182363,0.0001137964,0.0001082669,0.0002359801,0.0002954888,0.0002494087,0.001562068],"category_scores_gemma":[0.0001348435,0.0001250763,0.0001296656,0.0001292306,0.0001782402,0.0002581425,0.0004777666,0.0004403252,0.0005001051],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002016491,"about_ca_system_score_gemma":0.0002016426,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002959114,"about_ca_topic_score_gemma":0.0009266938,"domain_scores_codex":[0.9999206,0.00001061893,0.000003734187,0.00001541136,0.00002002253,0.00002967571],"domain_scores_gemma":[0.999959,0.000004774181,0.00001178789,0.000004578212,0.000005935455,0.00001390653],"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":[0.0002762804,0.00005878273,0.0002069227,0.0003722343,0.00001879074,0.0002625385,0.00009302895,0.0006829182,0.9841816,0.002156378,0.0006040179,0.0110865],"study_design_scores_gemma":[0.00005072098,0.0007312351,0.0006856425,0.00001715752,0.00001330902,0.0002885587,0.00003271374,0.001522018,0.9839218,0.0002596366,0.01245335,0.0000239906],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9648979,0.003601081,0.01308027,0.0001870062,0.0001155063,0.000162844,0.0004062536,0.0002562916,0.01729285],"genre_scores_gemma":[0.9902596,0.001697347,0.004088183,0.00007063404,0.00001589753,0.0000513491,0.0002262629,0.00003572166,0.003555002],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001562068,"threshold_uncertainty_score":0.005225599,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008250654520766862,"score_gpt":0.2403291137442351,"score_spread":0.2320784592234683,"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."}}