{"id":"W1990853648","doi":"10.1021/om010130w","title":"Methane Loss from Cationic μ-Methyl Dimers Formed via Trityl Borate Activation of Monocyclopentadienyl Ketimide Complexes Cp[(<i><sup>t</sup></i>Bu)<sub>2</sub>CN]Ti(CH<sub>3</sub>)<sub>2</sub> (Cp = C<sub>5</sub>H<sub>5</sub>, C<sub>5</sub>Me<sub>5</sub>, C<sub>5</sub>Me<sub>4</sub>SiMe<sub>3</sub>)","year":2001,"lang":"en","type":"article","venue":"Organometallics","topic":"Organometallic Complex Synthesis and Catalysis","field":"Chemistry","cited_by":51,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Chemistry; Diastereomer; Steric effects; Cationic polymerization; Nuclear magnetic resonance spectroscopy; Stereochemistry; Intramolecular force; Ligand (biochemistry); Boron; Medicinal chemistry; 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":[0.00008428971,0.0003717197,0.0002080826,0.00008577403,0.0001674502,0.0001323176,0.0004200738,0.0002527736,0.001991872],"category_scores_gemma":[0.0001362395,0.0001637817,0.00014148,0.0001351487,0.0001823303,0.0002005044,0.0002883465,0.0003492085,0.00038693],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002378236,"about_ca_system_score_gemma":0.0001730346,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007641252,"about_ca_topic_score_gemma":0.001379201,"domain_scores_codex":[0.9998797,0.00001483803,0.000004776035,0.00002368918,0.00003192157,0.00004497703],"domain_scores_gemma":[0.9999368,0.000009490184,0.00002011468,0.00001044201,0.000007854893,0.00001527122],"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":[0.0002709773,0.00001349081,0.0001610921,0.0000569732,0.000007854377,0.00005228704,0.00005871707,0.0001204782,0.9973474,0.00008924743,0.00005687771,0.001764718],"study_design_scores_gemma":[0.000004820463,0.00008942935,0.0003583298,0.000001571956,0.000003389071,0.00004009893,0.00001345397,0.000148261,0.9987972,0.00001009861,0.0005310812,0.000002411343],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9946153,0.000381268,0.002141496,0.00003357413,0.00001275975,0.00001533775,0.0001792162,0.00008776299,0.002533265],"genre_scores_gemma":[0.9969644,0.0001668046,0.0006189002,0.00001080241,0.0000012994,0.000008328705,0.0001502412,0.00001700878,0.002062108],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001991872,"threshold_uncertainty_score":0.006663442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01476927332411482,"score_gpt":0.2229153472497154,"score_spread":0.2081460739256006,"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."}}