{"id":"W2331987222","doi":"10.1021/ol403229q","title":"Iminium Ion–Enamine Cascade Cyclizations: Facile Access to Structurally Diverse Azacyclic Compounds and Natural Products","year":2013,"lang":"en","type":"article","venue":"Organic Letters","topic":"Phytochemistry and biological activities of Ficus species","field":"Agricultural and Biological Sciences","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds Québécois de la Recherche sur la Nature et les Technologies","keywords":"Iminium; Enamine; Chemistry; Indolizidine; Pipecolic acid; Quinolizidine; Cascade; Cascade reaction; Organic chemistry; Stereochemistry; Combinatorial chemistry; Ion; Alkaloid; Amino acid; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002190119,0.0009861003,0.0003407206,0.0003217579,0.000292344,0.00022072,0.0005862776,0.0004128014,0.002278348],"category_scores_gemma":[0.000133765,0.0001836975,0.0003026457,0.0002409461,0.0002966798,0.0005831764,0.000479451,0.0007078262,0.0006685816],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003488726,"about_ca_system_score_gemma":0.0002180973,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004374436,"about_ca_topic_score_gemma":0.001512709,"domain_scores_codex":[0.9998622,0.00001805319,0.0000073956,0.0000320676,0.00002051356,0.00005978522],"domain_scores_gemma":[0.9999485,0.00001062887,0.00001321342,0.000006372649,0.00000530031,0.00001596405],"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":[0.0002482072,0.0001089883,0.0001740326,0.0004281921,0.00003459835,0.0006978608,0.0002347548,0.001024522,0.9674261,0.0021373,0.0009677577,0.02651769],"study_design_scores_gemma":[0.00005684056,0.0007400029,0.001167337,0.00001605206,0.00002937824,0.0007382438,0.00005331133,0.001130878,0.9806103,0.0003787904,0.01504481,0.00003418651],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8746367,0.0125654,0.07032867,0.0008003075,0.000321931,0.0004896041,0.001100139,0.0009829235,0.03877428],"genre_scores_gemma":[0.9782235,0.004071136,0.01170358,0.000145503,0.00005883639,0.0001103984,0.00034354,0.00004337099,0.005300042],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002278348,"threshold_uncertainty_score":0.007621884,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0160722531927361,"score_gpt":0.2100212371105446,"score_spread":0.1939489839178085,"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."}}