{"id":"W2041001820","doi":"10.1021/om700653t","title":"Enhanced Reactivity Results in Reduced Catalytic Performance:  Unexpected Ligand Reactivity of a Bis(<i>N</i>-2,6-diisopropylphenylperflourophenyl-amidate)titanium-bis(diethylamido) Hydroamination Precatalyst","year":2007,"lang":"en","type":"article","venue":"Organometallics","topic":"Asymmetric Hydrogenation and Catalysis","field":"Chemistry","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Hydroamination; Chemistry; Markovnikov's rule; Reactivity (psychology); Nucleophile; Ligand (biochemistry); Medicinal chemistry; Intramolecular force; Substituent; Alkene; Amine gas treating; Catalysis; Photochemistry; Stereochemistry; Organic chemistry; Regioselectivity","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"],"consensus_categories":[],"category_scores_codex":[0.001719473,0.0005885452,0.0009252361,0.001035435,0.0001753666,0.00006021692,0.0006348208,0.000500734,0.0001324263],"category_scores_gemma":[0.001344543,0.0006120215,0.0002627079,0.004552407,0.0002344193,0.0009319971,0.000215685,0.0007179478,0.00004864269],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000758805,"about_ca_system_score_gemma":0.0003371968,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003346772,"about_ca_topic_score_gemma":0.0003093929,"domain_scores_codex":[0.9954328,0.00007299626,0.001547478,0.001099034,0.001037139,0.00081056],"domain_scores_gemma":[0.9965435,0.0004007262,0.00104852,0.00132037,0.0004271872,0.0002596932],"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":[0.0004709251,0.0009186503,0.0005437491,0.000227076,0.000149186,0.00001869183,0.001096221,0.00004362784,0.9580009,0.00004945002,0.00001540543,0.0384661],"study_design_scores_gemma":[0.00211714,0.0000955891,0.01065319,0.00009212689,0.000159738,0.00001608862,0.000590816,0.0006348131,0.9838767,0.00002320756,0.001103095,0.0006375093],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.936025,0.0001766387,0.0006885511,0.00008130765,0.0001424557,0.0003073607,0.000124907,0.0001886495,0.06226513],"genre_scores_gemma":[0.9951637,0.0002764174,0.0002554247,0.00001913257,0.0001456519,0.00003462243,0.0009064074,0.0001031549,0.003095526],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0591696,"threshold_uncertainty_score":0.9996331,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0114563884420345,"score_gpt":0.2371482810849127,"score_spread":0.2256918926428782,"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."}}