{"id":"W2016947237","doi":"10.1021/om0496434","title":"Preparation of an Active Neodymium Catalyst for Regioselective Butadiene<i>cis</i>-Polymerization Supported by a Dianionic Modification of the 2,6-Diiminopyridine Ligand","year":2004,"lang":"en","type":"article","venue":"Organometallics","topic":"Organometallic Complex Synthesis and Catalysis","field":"Chemistry","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dow Chemical (Canada); University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Deprotonation; Ligand (biochemistry); Medicinal chemistry; Alkyl; Regioselectivity; Alkylation; Imine; Stereochemistry; Catalysis; Organic chemistry; Ion","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":[0.00009715662,0.0003883942,0.0002140177,0.0001126253,0.0001292914,0.000280968,0.0003225087,0.0002569709,0.001089334],"category_scores_gemma":[0.0001012354,0.0002028378,0.000151999,0.0001076362,0.000132039,0.000155655,0.0002383444,0.0004592678,0.0004577246],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003694271,"about_ca_system_score_gemma":0.0002612078,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000548069,"about_ca_topic_score_gemma":0.0015405,"domain_scores_codex":[0.9999154,0.00000616635,0.00000541861,0.00002205876,0.00002390408,0.00002704991],"domain_scores_gemma":[0.9999368,0.000006453598,0.00001500581,0.000008533751,0.000007766558,0.00002538223],"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":[0.00001849125,0.000009057789,0.00002724443,0.00002024551,0.000002100131,0.00002139041,0.00001046354,0.00005510343,0.9990922,0.0001264685,0.00002963792,0.0005875732],"study_design_scores_gemma":[0.00000940994,0.00005015919,0.0002019481,0.000001249642,0.000002953433,0.00002939864,0.000003692337,0.000411981,0.9983304,0.00001894544,0.000936591,0.000003244207],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9827014,0.0004883412,0.01022242,0.000113518,0.00007416445,0.00006700506,0.0002774117,0.0002840152,0.005771801],"genre_scores_gemma":[0.9914917,0.0002157147,0.004636346,0.00002357466,0.000007479372,0.0000255221,0.0001915456,0.00004854268,0.00335958],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001089334,"threshold_uncertainty_score":0.003644168,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01311096645625561,"score_gpt":0.2529716469981786,"score_spread":0.239860680541923,"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."}}