{"id":"W2069744166","doi":"10.1039/b719779a","title":"Synthesis and characterization of cationic selenium–nitrogen heterocycles from tert-butyl-DAB (DAB = 1,4-di-tert-butyl-1,3-diazabutadiene) and SeX4via the reductive elimination of X2 (X = Cl, Br): a distinct contrast with tellurium","year":2008,"lang":"en","type":"article","venue":"Dalton Transactions","topic":"Organoselenium and organotellurium chemistry","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":45,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Windsor; Western University","funders":"Division of Materials Research; Natural Sciences and Engineering Research Council of Canada; University of Windsor","keywords":"Chalcogen; Chemistry; Cationic polymerization; Redox; Reactivity (psychology); Medicinal chemistry; Ligand (biochemistry); Selenium; Oxidative addition; Halide; Inorganic chemistry; Polymer chemistry; Crystallography; Organic chemistry; Catalysis","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001827274,0.000324927,0.0004326013,0.0001119222,0.0005235192,0.00002213387,0.0001817865,0.000326239,0.000284265],"category_scores_gemma":[0.00003359136,0.0002656071,0.0000849817,0.0002588858,0.0008313578,0.0002925001,0.00001599522,0.0004477702,0.000004228179],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006144675,"about_ca_system_score_gemma":0.0001141186,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001390383,"about_ca_topic_score_gemma":0.00008354849,"domain_scores_codex":[0.9982258,0.0002742359,0.0005299993,0.0004471851,0.0002075747,0.0003151851],"domain_scores_gemma":[0.9984104,0.0005699044,0.0003680368,0.0002663916,0.0002232812,0.0001619657],"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":[0.0005786244,0.0004462315,0.01846407,0.0001538453,0.0003654292,0.000004606133,0.004327027,0.00003653137,0.9720126,0.00001250263,0.00001505351,0.003583484],"study_design_scores_gemma":[0.001067393,0.0001192941,0.1020649,0.00004236701,0.0006814419,0.0001246608,0.0003706984,0.0006524415,0.8940721,0.00003420604,0.0005142087,0.0002563365],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992886,0.0002978413,0.003790647,0.0008727041,0.0001676143,0.0004801204,0.001360388,0.00006283894,0.00008185163],"genre_scores_gemma":[0.9982124,0.0009763553,0.0001156947,0.00007865953,0.0001301522,0.00008324489,0.000221107,0.00004321092,0.0001391774],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08360083,"threshold_uncertainty_score":0.9999796,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02505253278384904,"score_gpt":0.28067947095639,"score_spread":0.2556269381725409,"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."}}