{"id":"W1974425403","doi":"10.1021/ja994378c","title":"The Mechanism of Methane Elimination in B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>-Initiated Monocyclopentadienyl-Ketimide Titanium and Related Olefin Polymerization Catalysts","year":2000,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Organoboron and organosilicon chemistry","field":"Chemistry","cited_by":135,"is_retracted":false,"has_abstract":true,"ca_institutions":"Nova Chemicals (Canada); University of Calgary","funders":"","keywords":"Chemistry; Yield (engineering); Alkyl; Medicinal chemistry; Catalysis; Alkylation; Olefin fiber; Ligand (biochemistry); Derivative (finance); Stereochemistry; 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":[0.000105463,0.00030569,0.0001555943,0.0001457619,0.0002188236,0.0001987669,0.0004611975,0.0003484051,0.00111556],"category_scores_gemma":[0.0001069163,0.0001733672,0.0001588015,0.00008492984,0.0002472044,0.0003403036,0.0002430231,0.0003445729,0.0003740166],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005537568,"about_ca_system_score_gemma":0.0002247063,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001612243,"about_ca_topic_score_gemma":0.001611646,"domain_scores_codex":[0.9999276,0.000007507613,0.000002215503,0.000009405143,0.00001931075,0.00003384523],"domain_scores_gemma":[0.9999684,0.000006543829,0.000009129825,0.000003260301,0.0000053197,0.000007247947],"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":[0.0002679999,0.00003273299,0.0006495448,0.0001388373,0.00001070045,0.0001529203,0.00006563542,0.0005918393,0.9922544,0.001634196,0.0001387308,0.004062448],"study_design_scores_gemma":[0.00001031157,0.00005862076,0.001038867,0.000003004059,0.000005306706,0.00007431229,0.00002061202,0.001955122,0.9958169,0.00009418883,0.0009180562,0.000004694487],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916421,0.0009625799,0.003515543,0.0001281142,0.00001882113,0.0000306989,0.0001528719,0.00008830736,0.003461053],"genre_scores_gemma":[0.9977575,0.0002657932,0.0006344959,0.00001048708,0.000001845385,0.00001175082,0.00007824559,0.000007717453,0.001232259],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001612243,"threshold_uncertainty_score":0.00401783,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006327625124874942,"score_gpt":0.2171576487849648,"score_spread":0.2108300236600899,"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."}}