{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","metaepi_broad","bibliometrics","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","metaepi_broad","sts","research_integrity","insufficient_payload"],"category_scores_codex":[0.0105513,0.01710961,0.01902602,0.009614484,0.007196908,0.005012811,0.01388389,0.009904231,0.00132013],"category_scores_gemma":[0.006582631,0.01977775,0.01124234,0.02392196,0.007191896,0.01079596,0.007643783,0.01296603,0.006642216],"about_ca_system_candidate":true,"about_ca_system_consensus":true,"about_ca_system_score_codex":0.01133355,"about_ca_system_score_gemma":0.006429784,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008184234,"about_ca_topic_score_gemma":0.004689116,"domain_scores_codex":[0.9262065,0.005871124,0.01943008,0.01809614,0.0135878,0.01680831],"domain_scores_gemma":[0.9418564,0.008582783,0.01610293,0.01715768,0.00687127,0.009428973],"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":[0.004656882,0.008228487,0.002285396,0.003086348,0.01192313,0.001015241,0.003583205,0.003110536,0.838381,0.0004001776,0.003877056,0.1194525],"study_design_scores_gemma":[0.01787437,0.001753063,0.008181239,0.002615587,0.01196527,0.001199402,0.003599289,0.005235903,0.9210754,0.004354003,0.003846149,0.01830031],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9539692,0.006863734,0.006393723,0.002592235,0.003879069,0.01085318,0.008997683,0.004862016,0.001589137],"genre_scores_gemma":[0.9250079,0.03368382,0.00111568,0.002367535,0.005535685,0.004358383,0.02189059,0.005901207,0.0001392276],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1011522,"threshold_uncertainty_score":0.9995928,"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."}}